deciduous 0.15.0

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      "change_id": "2659e524-c052-40cd-add0-07ec674ab1fc",
      "node_type": "goal",
      "title": "Multiline search: Match across line boundaries (-U)",
      "description": null,
      "status": "pending",
      "created_at": "2018-09-01T00:00:00-04:00",
      "updated_at": "2018-09-01T00:00:00-04:00",
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      "change_id": "ffb86347-7917-444c-b547-135500e34a86",
      "node_type": "action",
      "title": "Add --pre-glob for filtering which files get preprocessor - reduces process overhead",
      "description": null,
      "status": "pending",
      "created_at": "2018-09-04T00:00:00-04:00",
      "updated_at": "2018-09-04T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"241bc8f\",\"confidence\":85}"
    },
    {
      "id": 1128,
      "change_id": "3d88bed9-7bfd-46a7-9cb8-bc882e8b5519",
      "node_type": "action",
      "title": "Suggest -U/--multiline when literal newline error occurs",
      "description": null,
      "status": "pending",
      "created_at": "2018-09-25T00:00:00-04:00",
      "updated_at": "2018-09-25T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"db256c8\",\"confidence\":85}"
    },
    {
      "id": 1114,
      "change_id": "bc491ab2-b3ce-4730-8352-192242885950",
      "node_type": "action",
      "title": "Support Brotli/Zstd decompression in -z/--search-zip",
      "description": null,
      "status": "pending",
      "created_at": "2019-01-22T00:00:00-05:00",
      "updated_at": "2019-01-22T00:00:00-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"0b04553\",\"confidence\":85}"
    },
    {
      "id": 1115,
      "change_id": "12788211-d7c1-4f8d-839b-906a47268261",
      "node_type": "outcome",
      "title": "Flexible preprocessing: -z searches compressed files, --pre enables custom filters like PDF/Office/tar extraction",
      "description": null,
      "status": "pending",
      "created_at": "2019-01-22T00:00:00-05:00",
      "updated_at": "2019-01-22T00:00:00-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1121,
      "change_id": "66d97a54-c0ce-4e7a-82ae-b01642f38f91",
      "node_type": "action",
      "title": "Add --auto-hybrid-regex flag - auto-dispatch to PCRE2 when Rust regex fails",
      "description": null,
      "status": "pending",
      "created_at": "2019-04-14T00:00:00-04:00",
      "updated_at": "2019-04-14T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"967e7ad\",\"confidence\":90}"
    },
    {
      "id": 1122,
      "change_id": "460981af-25fc-4259-af03-7fbae4b2a6f5",
      "node_type": "outcome",
      "title": "Users can use -P/--pcre2 for lookahead, backreferences, etc. Choice between fast Rust regex and powerful PCRE2",
      "description": null,
      "status": "pending",
      "created_at": "2019-04-14T00:00:00-04:00",
      "updated_at": "2019-04-14T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1082,
      "change_id": "503b74af-6db2-4b42-b646-237330675a2f",
      "node_type": "observation",
      "title": "Breadth-first traversal causes high memory usage - gitignore matchers accumulate for wide directories (#1550: user searching all Rust crates saw ~1GB memory usage)",
      "description": null,
      "status": "pending",
      "created_at": "2020-04-17T00:00:00-04:00",
      "updated_at": "2020-04-17T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1083,
      "change_id": "708be387-7aa0-42f1-9f6e-0baa3154ad9e",
      "node_type": "revisit",
      "title": "Reconsider traversal strategy - queue vs stack",
      "description": null,
      "status": "pending",
      "created_at": "2020-04-17T00:00:00-04:00",
      "updated_at": "2020-04-17T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1084,
      "change_id": "01246a04-56b2-45ed-9df5-97cb87cc64a3",
      "node_type": "action",
      "title": "Switch to depth-first traversal via stack - matchers built/discarded more quickly, peak memory ~1GB→50MB for wide dirs",
      "description": null,
      "status": "pending",
      "created_at": "2020-04-18T00:00:00-04:00",
      "updated_at": "2020-04-18T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"139f186\",\"confidence\":95}"
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      "id": 1107,
      "change_id": "12234952-b6d7-47d0-8f5f-61e5b0a54064",
      "node_type": "action",
      "title": "Add type aliases (py/python, md/markdown, ts/typescript) - easier to read/write/remember",
      "description": null,
      "status": "pending",
      "created_at": "2023-07-08T00:00:00-04:00",
      "updated_at": "2023-07-08T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"f30a308\",\"confidence\":85}"
    },
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      "id": 1085,
      "change_id": "3f80d4c0-db31-4f63-a1ce-06bf6d4e9b11",
      "node_type": "observation",
      "title": "Naive stack-behind-mutex causes sub-optimal work distribution - workers get uneven work by chance and remain idle",
      "description": null,
      "status": "pending",
      "created_at": "2023-08-21T00:00:00-04:00",
      "updated_at": "2023-08-21T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1086,
      "change_id": "58ad6b76-6fe2-4252-90b4-1ae0953c6dc7",
      "node_type": "action",
      "title": "Use work-stealing stack instead of Arc<Mutex<Vec>> - re-introduces crossbeam dependency but worth it for performance",
      "description": null,
      "status": "pending",
      "created_at": "2023-09-20T00:00:00-04:00",
      "updated_at": "2023-09-20T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"d938e95\",\"confidence\":90}"
    },
    {
      "id": 1087,
      "change_id": "199e547c-9ffb-499a-95c8-42563ea6f02a",
      "node_type": "action",
      "title": "Support .jj (jujutsu) as VCS directory in addition to .git - enables .gitignore respect in jj repos",
      "description": null,
      "status": "pending",
      "created_at": "2025-09-19T00:00:00-04:00",
      "updated_at": "2025-09-19T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"94ea38d\",\"confidence\":90}"
    },
    {
      "id": 1088,
      "change_id": "ab84bfa9-0217-49ea-bee5-b52e7fff35cd",
      "node_type": "action",
      "title": "Support nested alternates in globset - e.g. **/{node_modules/**/*/{ts,js},crates/**/*.{rs,toml}}",
      "description": null,
      "status": "pending",
      "created_at": "2025-09-19T00:00:00-04:00",
      "updated_at": "2025-09-19T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"5f5da48\",\"confidence\":85}"
    },
    {
      "id": 1089,
      "change_id": "2c3f51ea-3da0-4924-9685-5c8de4f7236f",
      "node_type": "outcome",
      "title": "Glob/ignore crates: mature ecosystem components reused by fd, tokei, ripgrep and many others",
      "description": null,
      "status": "pending",
      "created_at": "2025-09-19T00:00:00-04:00",
      "updated_at": "2025-09-19T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1101,
      "change_id": "af17f694-d6a8-4eb5-b42f-68a8cee0ee2f",
      "node_type": "action",
      "title": "Add italic to style attributes",
      "description": null,
      "status": "pending",
      "created_at": "2025-09-19T00:00:00-04:00",
      "updated_at": "2025-09-19T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"da672f8\",\"confidence\":85}"
    },
    {
      "id": 1102,
      "change_id": "19287cec-d06f-4f43-b8fd-32d7f04d096d",
      "node_type": "action",
      "title": "Add highlight type support for matching lines",
      "description": null,
      "status": "pending",
      "created_at": "2025-09-19T00:00:00-04:00",
      "updated_at": "2025-09-19T00:00:00-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"99fe884\",\"confidence\":85}"
    },
    {
      "id": 1108,
      "change_id": "28e9232a-00d8-4aac-b4d6-8d44de17bdb5",
      "node_type": "observation",
      "title": "File types are a community-driven effort - 132+ commits adding types over 9 years, 363 lines in default_types.rs",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-01T00:00:00-05:00",
      "updated_at": "2025-12-01T00:00:00-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1109,
      "change_id": "8c59b58a-22c1-4d97-8a62-4f3e07f39119",
      "node_type": "outcome",
      "title": "Comprehensive file type system: supports 100+ languages/formats via --type/-t flag, user-customizable with --type-add",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-01T00:00:00-05:00",
      "updated_at": "2025-12-01T00:00:00-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1,
      "change_id": "0f9d957a-ff9a-479d-83ff-b275d409991d",
      "node_type": "goal",
      "title": "Test lo-fi detection on charlie.flac",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-05T17:09:17.953137-05:00",
      "updated_at": "2026-01-05T16:17:38.673335-05:00",
      "metadata_json": "{\"prompt\":\"Test prompt content for verification\"}"
    },
    {
      "id": 2,
      "change_id": "5fd7c49e-d1bd-4283-a44d-8f41ba8884b6",
      "node_type": "decision",
      "title": "Lo-fi detection approach",
      "description": "How to distinguish MP3 brick-wall cutoff from natural tape/lo-fi rolloff",
      "status": "pending",
      "created_at": "2025-12-05T17:10:59.144148-05:00",
      "updated_at": "2025-12-05T17:10:59.144148-05:00",
      "metadata_json": null
    },
    {
      "id": 3,
      "change_id": "a023fc49-6232-40a5-bfeb-a29a07af5354",
      "node_type": "option",
      "title": "Approach A: Temporal Cutoff Variance",
      "description": "Measure how cutoff frequency varies over time. MP3=fixed, Tape=varies. Key metric: std dev of cutoff freq across windows",
      "status": "pending",
      "created_at": "2025-12-05T17:11:00.369878-05:00",
      "updated_at": "2025-12-05T17:11:00.369878-05:00",
      "metadata_json": null
    },
    {
      "id": 4,
      "change_id": "b47d20a6-ad2e-4dd7-b917-3f9b7cada4c3",
      "node_type": "option",
      "title": "Approach B: Cross-Frequency Coherence (CFCC)",
      "description": "Measure correlation between adjacent frequency bands. MP3=sudden decorrelation at cliff. Tape=gradual decorrelation",
      "status": "pending",
      "created_at": "2025-12-05T17:11:03.792233-05:00",
      "updated_at": "2025-12-05T17:11:03.792233-05:00",
      "metadata_json": null
    },
    {
      "id": 5,
      "change_id": "fee53bc4-3186-45a5-abf6-402c867cac79",
      "node_type": "observation",
      "title": "Approach A requires per-window cutoff detection",
      "description": "Need to find -20dB point in each FFT window, track frequency, calc std dev. Adds complexity but gives strong signal for variance",
      "status": "pending",
      "created_at": "2025-12-05T17:11:17.381479-05:00",
      "updated_at": "2025-12-05T17:11:17.381479-05:00",
      "metadata_json": null
    },
    {
      "id": 6,
      "change_id": "74e828e6-0f96-4c73-8c77-6ee8d9e73985",
      "node_type": "observation",
      "title": "Approach B detects cliff via decorrelation",
      "description": "Measures correlation between adjacent bands. Cliff = sudden drop >0.25. Works with existing FFT data structure",
      "status": "pending",
      "created_at": "2025-12-05T17:11:18.722242-05:00",
      "updated_at": "2025-12-05T17:11:18.722242-05:00",
      "metadata_json": null
    },
    {
      "id": 7,
      "change_id": "0674bcd9-c57e-4b7c-a91c-65bd0d37d236",
      "node_type": "action",
      "title": "Implemented CFCC in commit aa464b6",
      "description": "Added CrossFrequencyCoherence struct, cliff detection at known codec cutoffs, +25 for cfcc_cliff, -15 for lofi_safe_natural_rolloff",
      "status": "pending",
      "created_at": "2025-12-05T17:11:19.855764-05:00",
      "updated_at": "2025-12-05T17:11:19.855764-05:00",
      "metadata_json": null
    },
    {
      "id": 8,
      "change_id": "71fa8acf-bf51-4d13-ac75-b4417cf134c4",
      "node_type": "outcome",
      "title": "CFCC passes 157 tests, detects 25/29 transcodes",
      "description": "Test results: 25 TRANSCODE, 3 SUSPECT, 1 OK (AAC decoder issue). Approach B chosen and implemented",
      "status": "pending",
      "created_at": "2025-12-05T17:11:21.688998-05:00",
      "updated_at": "2025-12-05T17:11:21.688998-05:00",
      "metadata_json": null
    },
    {
      "id": 9,
      "change_id": "b96697bb-27c1-486c-99e5-db19d14d0798",
      "node_type": "observation",
      "title": "Code organization: consider splitting large files",
      "description": "ui.html, graph_ui.html, spectral.rs are getting large. May want to modularize: separate CSS, split analysis components, use proper build tooling",
      "status": "pending",
      "created_at": "2025-12-05T17:15:24.716327-05:00",
      "updated_at": "2025-12-05T17:15:24.716327-05:00",
      "metadata_json": null
    },
    {
      "id": 10,
      "change_id": "64211a51-34be-4bd5-8386-06c9bccb49ad",
      "node_type": "observation",
      "title": "MP3 vs Tape: MP3 has brick-wall cutoff at fixed freq, tape has gradual rolloff that varies with dynamics",
      "description": "Core insight: MP3 encoders apply same filter everywhere, analog rolloff is content-dependent",
      "status": "pending",
      "created_at": "2025-12-05T17:38:32.883600-05:00",
      "updated_at": "2025-12-05T17:38:32.883600-05:00",
      "metadata_json": null
    },
    {
      "id": 11,
      "change_id": "b1711d0e-f1a8-4b73-a484-35f7d31472c8",
      "node_type": "observation",
      "title": "CFCC scoring: +25 cfcc_cliff, +15 decorrelation_spike, -15 lofi_safe_natural_rolloff",
      "description": "Cliff threshold >0.25 drop in correlation between adjacent bands",
      "status": "pending",
      "created_at": "2025-12-05T17:38:32.892469-05:00",
      "updated_at": "2025-12-05T17:38:32.892469-05:00",
      "metadata_json": null
    },
    {
      "id": 12,
      "change_id": "00c72875-7507-4044-84b9-31a5e8adca4b",
      "node_type": "observation",
      "title": "Known codec cutoffs: 64-96k=10.5-12kHz, 128k=14-16.5kHz, 192k=16.5-18.5kHz, 256k=18-19.5kHz, 320k=19.5-21kHz",
      "description": "Used for matching detected cliffs to likely source bitrates",
      "status": "pending",
      "created_at": "2025-12-05T17:38:32.899872-05:00",
      "updated_at": "2025-12-05T17:38:32.899872-05:00",
      "metadata_json": null
    },
    {
      "id": 13,
      "change_id": "920f748d-339a-491f-9f0c-d0fb5e1f354c",
      "node_type": "goal",
      "title": "Create GitHub Pages living museum site",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-05T20:18:02.826390-05:00",
      "updated_at": "2025-12-05T20:18:02.826390-05:00",
      "metadata_json": null
    },
    {
      "id": 14,
      "change_id": "5878dc61-72a7-4544-8ae4-a3d74a7cd152",
      "node_type": "decision",
      "title": "Site structure and content organization",
      "description": "How to organize the museum: sections, tours, interactive demos",
      "status": "pending",
      "created_at": "2025-12-05T20:18:03.595373-05:00",
      "updated_at": "2025-12-05T20:18:03.595373-05:00",
      "metadata_json": null
    },
    {
      "id": 15,
      "change_id": "cd64a49b-5f1e-4d0f-a0f9-758108b32589",
      "node_type": "option",
      "title": "Section-based site",
      "description": "Landing -> Quick Start -> Audio Analysis -> Claude Tooling -> Decision Graph Tour -> Development Story",
      "status": "pending",
      "created_at": "2025-12-05T20:18:14.642468-05:00",
      "updated_at": "2025-12-05T20:18:14.642468-05:00",
      "metadata_json": null
    },
    {
      "id": 16,
      "change_id": "f5d01bff-634e-4572-b555-63ff7c7f2311",
      "node_type": "observation",
      "title": "Four pillars of value",
      "description": "1) Claude tooling for long-running codebase state 2) Audio forensics tools 3) React/GUI methodologies 4) Public development process",
      "status": "pending",
      "created_at": "2025-12-05T20:18:15.498983-05:00",
      "updated_at": "2025-12-05T20:18:15.498983-05:00",
      "metadata_json": null
    },
    {
      "id": 17,
      "change_id": "e2afa454-0932-49fc-b3fe-f1a1e0686e3c",
      "node_type": "action",
      "title": "Created docs/ site structure with Jekyll config and 5 pages",
      "description": "index.md, audio-analysis.md, decision-graph.md, claude-tooling.md, story.md",
      "status": "pending",
      "created_at": "2025-12-05T20:22:07.903117-05:00",
      "updated_at": "2025-12-05T20:22:07.903117-05:00",
      "metadata_json": null
    },
    {
      "id": 18,
      "change_id": "e5d5ae23-e9bf-4596-8674-53a82eb576e3",
      "node_type": "outcome",
      "title": "PR #14 created for GitHub Pages site",
      "description": "5 pages, interactive demo with real DB, ready for merge and Pages enablement",
      "status": "pending",
      "created_at": "2025-12-05T20:28:48.665200-05:00",
      "updated_at": "2025-12-12T09:22:08.055089-05:00",
      "metadata_json": "{\"commit\":\"ca53428f7e26c818872d30553a9f514a0437608d\"}"
    },
    {
      "id": 19,
      "change_id": "ec6c3083-28e4-43f1-ab31-77f24a158c48",
      "node_type": "goal",
      "title": "Client-side WASM analyzer - upload tracks, analyze in browser, no server",
      "description": "Compile Rust to WebAssembly, run FFT analysis client-side, piggyback on GitHub Pages hosting",
      "status": "pending",
      "created_at": "2025-12-05T20:30:40.440959-05:00",
      "updated_at": "2025-12-05T20:30:40.440959-05:00",
      "metadata_json": null
    },
    {
      "id": 20,
      "change_id": "8f43f032-da47-4758-aad3-f7a554556afd",
      "node_type": "decision",
      "title": "WASM compilation approach",
      "description": "How to get Rust audio analysis running in the browser",
      "status": "pending",
      "created_at": "2025-12-05T20:30:41.963295-05:00",
      "updated_at": "2025-12-05T20:30:41.963295-05:00",
      "metadata_json": null
    },
    {
      "id": 21,
      "change_id": "91ed37d3-f407-4bc8-a607-712cffe5df5c",
      "node_type": "option",
      "title": "Full Rust to WASM (wasm-pack)",
      "description": "Compile entire analyzer with symphonia+rustfft to wasm32-unknown-unknown. Symphonia may have issues with no-std",
      "status": "pending",
      "created_at": "2025-12-05T20:30:54.746421-05:00",
      "updated_at": "2025-12-05T20:30:54.746421-05:00",
      "metadata_json": null
    },
    {
      "id": 22,
      "change_id": "f2f82cdb-eab3-4424-a954-d799ca811ce2",
      "node_type": "option",
      "title": "Hybrid: JS audio decode + Rust FFT in WASM",
      "description": "Use Web Audio API for decoding, pass PCM to Rust WASM for spectral analysis. More compatible, proven approach",
      "status": "pending",
      "created_at": "2025-12-05T20:30:56.264145-05:00",
      "updated_at": "2025-12-05T20:30:56.264145-05:00",
      "metadata_json": null
    },
    {
      "id": 23,
      "change_id": "52b885d3-69a5-43de-b72a-73442ce9bcf2",
      "node_type": "option",
      "title": "Pure JS port",
      "description": "Translate detection algorithms to JavaScript. Use existing JS FFT libraries. Maximum compatibility, no WASM complexity",
      "status": "pending",
      "created_at": "2025-12-05T20:30:57.664904-05:00",
      "updated_at": "2025-12-05T20:30:57.664904-05:00",
      "metadata_json": null
    },
    {
      "id": 24,
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      "metadata_json": "{\"branch\":\"fix-callout-layout\",\"confidence\":90,\"prompt\":\"User searched 'roadmap' and got 16 matches, but the main GOAL #476 'Implement roadmap board system' didn't appear in callout cards despite clearly containing 'roadmap' in its title\"}"
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      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90,\"files\":[\"web/src/components/SearchBar.tsx\"]}"
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      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90,\"files\":[\"web/src/views/DagView.tsx\"]}"
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      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":85,\"files\":[\"web/src/views/DagView.tsx\",\"web/src/components/SearchBar.tsx\"]}"
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      "updated_at": "2025-12-16T23:23:37.869051-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":95}"
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      "id": 658,
      "change_id": "75bad24b-db71-40ab-9c3a-c9dd831e88f7",
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      "title": "Callout cards too noisy - need hierarchy by node type: goal > decision > action > outcome > observation",
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      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90}"
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      "title": "Implement node-type hierarchy sorting and limit callout cards to entry points",
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      "updated_at": "2025-12-16T23:48:34.375970-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":85,\"files\":[\"web/src/components/CalloutLines.tsx\"]}"
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      "change_id": "190580bc-f379-40dd-a17a-0cdd136ac79a",
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      "title": "Callout cards need chain context - show root goal, chain depth, descendant summary",
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      "status": "pending",
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      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90}"
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      "change_id": "ea5dcc1f-ef50-4133-aa1e-79b333a5b2c2",
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      "title": "Redesigned callout cards with hierarchy - goals first, chain context, 5-card limit",
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      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90}"
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      "id": 662,
      "change_id": "18dd00f5-803a-4977-bc14-40d986d16aa6",
      "node_type": "observation",
      "title": "Card shows incoming(1) but visual has 10+ lines - need to show full ancestry path/breadcrumb",
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      "status": "pending",
      "created_at": "2025-12-16T23:56:29.163315-05:00",
      "updated_at": "2025-12-16T23:56:29.163315-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90}"
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      "id": 663,
      "change_id": "2619b9ad-4f3d-459b-a03b-29527440ba30",
      "node_type": "outcome",
      "title": "Added ancestry breadcrumb to cards - shows path from root with G→D→A→O→ this format",
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      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90}"
    },
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      "change_id": "a00e168c-86a7-41b3-8983-adbf39dd1942",
      "node_type": "action",
      "title": "Make +N below badge clickable with grouped descendant popover",
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      "updated_at": "2025-12-17T00:05:37.703260-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":85,\"files\":[\"web/src/components/CalloutLines.tsx\"]}"
    },
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      "change_id": "9fe34232-96c6-497b-9c42-aa46b907b098",
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      "title": "Clickable +N below badge with grouped popover - shows descendants by type, click to navigate",
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      "created_at": "2025-12-17T00:07:52.611930-05:00",
      "updated_at": "2025-12-17T00:07:52.611930-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90}"
    },
    {
      "id": 666,
      "change_id": "7e79bff2-0696-48d0-8325-2a8ed207ad30",
      "node_type": "observation",
      "title": "Need stacking navigation model - each drill-in is a new plane/layer that zooms the view, not a popover overlay",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-17T00:12:53.722362-05:00",
      "updated_at": "2025-12-17T00:12:53.722362-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":95}"
    },
    {
      "id": 667,
      "change_id": "8c4dea5e-3c08-4e15-bbd9-fcbac704bd97",
      "node_type": "action",
      "title": "Implement stacking navigation model - navigation stack state, breadcrumb bar, zoom-to-layer",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-17T00:30:22.180226-05:00",
      "updated_at": "2025-12-17T00:30:22.180226-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":80}"
    },
    {
      "id": 668,
      "change_id": "c98a2822-e5b8-457c-a57e-a517acd62e90",
      "node_type": "outcome",
      "title": "Stacking navigation model implemented - breadcrumb bar, zoom-to-nodes, drill-in behavior",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-17T00:35:28.773024-05:00",
      "updated_at": "2025-12-17T00:35:28.773024-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":90}"
    },
    {
      "id": 669,
      "change_id": "b64d44a1-6fe6-4bd5-8e48-509946133953",
      "node_type": "observation",
      "title": "Cards missing +N below badges - need to investigate matchingDescendants calculation",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-17T00:42:28.110497-05:00",
      "updated_at": "2025-12-17T00:42:28.110497-05:00",
      "metadata_json": "{\"branch\":\"spike/search-ux-improvements\",\"confidence\":70}"
    },
    {
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      "change_id": "2b31c42f-8b32-49f2-9aa6-cbf87eeb2927",
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    },
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      "change_id": "acf19c58-fda9-47db-bf91-58e57fe8d32c",
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      "title": "Fix search UX: panel visibility, sizing, and zoom issues",
      "description": null,
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      "updated_at": "2025-12-17T14:27:24.951467-05:00",
      "metadata_json": "{\"branch\":\"feature/configurable-search-sort\",\"confidence\":90,\"prompt\":\"User reported: bottom-left panel disappears after showing briefly, panel too big for viewport, zoom confusing (page vs graph), need fullscreen-only mode\"}"
    },
    {
      "id": 672,
      "change_id": "dfb05927-8134-4af9-9bb6-fc9854b69633",
      "node_type": "action",
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      "description": null,
      "status": "pending",
      "created_at": "2025-12-17T14:33:28.475328-05:00",
      "updated_at": "2025-12-17T14:33:28.475328-05:00",
      "metadata_json": "{\"branch\":\"feature/configurable-search-sort\",\"confidence\":90,\"prompt\":\"User reported: panel shows briefly then disappears, panel too big, zoom confusing trackpad vs graph. Fixed by: moving panel outside SVG, smaller width (320px), prevent browser pinch zoom, always fullscreen mode\"}"
    },
    {
      "id": 673,
      "change_id": "f0eaadaf-4fe2-4c57-a1f2-47410f9c6960",
      "node_type": "outcome",
      "title": "Released v0.8.16 with viewer fixes",
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      "metadata_json": "{\"branch\":\"main\",\"commit\":\"8ee414a\",\"confidence\":95,\"prompt\":\"Released: chain panel stability, always fullscreen, zoom isolation, search sort. PR #161 merged, GitHub release created\"}"
    },
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      "change_id": "7de48042-3e47-4d68-901a-2c9594a86154",
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      "description": null,
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      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":90,\"prompt\":\"This is starting to look good.\\n\\nJust to give an experiment\\n\\nmake a branch\\n\\nthen we are gonna look at this\\n\\n1. The mini map shouldnt overlay...make it be collapsible and make it so that its out of the way of that right hand side\\n\\n2. The right hand side list should be scrollable\\n\\n3. If you click an \\\"Action\\\" \\\"Observation\\\" \\\"Goal\\\" \\\"Outcome\\\" or \\\"Option\\\" node badge in the list it will open the modal for just that one record and snap to it on the graph\\n\\n4. Make the bottom left menu taller actually maybe even resizeable defaulting to 50% height\\n\\n5. Add a node filtering option....let us hide nodes not of a certain type and then draw generic lines that \\\"average\\\" the path from the child nodes being skipped from that higher level piece to another, so like if its 5 goals it goes goal to goal with a line but its generalized by traversing the nodes inside to see if they are really \\\"connected\\\"\\n\\n6. move jump to chain to the top bar to the right of the chain addition/subtraction buttons and make the legend tinier and have it hover very top center\"}"
    },
    {
      "id": 675,
      "change_id": "5459538b-5009-4f98-acfe-02f96364cee4",
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    },
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      "change_id": "2eafe14e-a245-403c-b040-8143c69f3fe5",
      "node_type": "option",
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      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":90}"
    },
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      "id": 678,
      "change_id": "f98f06e9-b487-47f1-8377-54dee5922eef",
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      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":95}"
    },
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      "id": 679,
      "change_id": "9903a579-b21b-4d47-972e-8caebd56b9e6",
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      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":85}"
    },
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      "id": 680,
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      "title": "Right panel is now HTML-based and scrollable, badges clickable for modal+snap",
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      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":95}"
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      "change_id": "3affa388-82f0-4f02-8d26-ded9313efda7",
      "node_type": "action",
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      "updated_at": "2025-12-17T17:46:20.686618-05:00",
      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":80}"
    },
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      "id": 682,
      "change_id": "72191282-f071-44f6-b2a3-6946dbf97782",
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      "description": null,
      "status": "pending",
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      "updated_at": "2025-12-17T17:49:26.610367-05:00",
      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":95}"
    },
    {
      "id": 683,
      "change_id": "83bc526b-9067-47aa-b6af-f58afaa9c8d1",
      "node_type": "action",
      "title": "Moving Jump to Chain to top bar, legend to top center",
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      "updated_at": "2025-12-17T17:49:34.745627-05:00",
      "metadata_json": "{\"branch\":\"feature/viewer-ui-improvements\",\"confidence\":85}"
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      "title": "PR #162 created for viewer UI improvements",
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    },
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      "change_id": "4c829c9d-4bee-4630-8b2b-dc7b9dd80b8c",
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      "title": "Exploring current mobile behavior and identifying issues",
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    },
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      "id": 688,
      "change_id": "31c98129-ea13-44b3-9931-072e2ffb7513",
      "node_type": "decision",
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    },
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      "id": 689,
      "change_id": "6391bbe5-c533-4e7c-8dc4-a0db095c80f4",
      "node_type": "option",
      "title": "Hide desktop panels on mobile, use bottom sheets and stacked layouts",
      "description": null,
      "status": "pending",
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      "updated_at": "2025-12-17T17:58:09.246901-05:00",
      "metadata_json": "{\"branch\":\"feature/mobile-responsive\",\"confidence\":90}"
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      "id": 690,
      "change_id": "deb97803-acee-4c96-8458-ea0d14eb46a6",
      "node_type": "goal",
      "title": "Git Guard: Runtime-enforced git safety rules",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:48:54.756360-05:00",
      "updated_at": "2025-12-18T12:48:54.756360-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90,\"prompt\":\"lets rewrite all core git operations to have new rules that are very-set-in-stone\\n\\nMaybe we leverage something different than claude.md or whatever here, and we think of a hooks or skills based approach? or maybe even a subagent? what do you think. The core directive is THESE RULES ALWAYS APPLY IF RUNNING CERTAIN GIT OPERATIONS and THEY WONT BE FORGOTTEN, IDEALLY THEY ARE RUNTIME-ENFORCED and NOT LLM-enforced, we want it to be like 'if you run git commit, this now becomes interactive and YOU DO NOT PUSH' and things like 'NO DESTRUCTIVE ACTIONS' and a list of banned shell commands. Things like this\\n\\nAlso: this should be customizable for new users on init. This init should apply across ALL envs (opencode, claude, windsurf, codex) and be appropriate for each ones \\\"quirks\\\" with regard to how this runs\"}"
    },
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      "id": 691,
      "change_id": "153fddc3-b19d-4a02-992d-5a6a1712ef8c",
      "node_type": "decision",
      "title": "Choose enforcement architecture for git-guard",
      "description": null,
      "status": "pending",
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      "updated_at": "2025-12-18T12:49:21.832946-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":85,\"files\":[\"src/init.rs\"]}"
    },
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      "id": 692,
      "change_id": "5e334df5-ebcd-42db-a3a5-be8dd1794b00",
      "node_type": "option",
      "title": "LLM-enforced via CLAUDE.md rules only",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:49:27.302461-05:00",
      "updated_at": "2025-12-18T12:49:27.302461-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":30}"
    },
    {
      "id": 693,
      "change_id": "dedc3a0e-e61b-4378-be3c-a43de9ce9a95",
      "node_type": "option",
      "title": "Git native hooks only (pre-commit, pre-push)",
      "description": null,
      "status": "pending",
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      "updated_at": "2025-12-18T12:49:33.165109-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":60}"
    },
    {
      "id": 694,
      "change_id": "aa6092b9-2960-4ea8-a724-84f3a6faead9",
      "node_type": "option",
      "title": "AI tool-specific hooks only (Claude PreToolUse, Windsurf Cascade)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:49:38.956813-05:00",
      "updated_at": "2025-12-18T12:49:38.956813-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":65}"
    },
    {
      "id": 695,
      "change_id": "525eaacd-74b1-4c97-b984-857189182b77",
      "node_type": "option",
      "title": "Hybrid: Git hooks + AI tool hooks + shell wrapper (CHOSEN)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:49:46.008267-05:00",
      "updated_at": "2025-12-18T12:49:46.008267-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90}"
    },
    {
      "id": 696,
      "change_id": "32a4ff7d-70dc-452f-b20b-0a1a708b3804",
      "node_type": "observation",
      "title": "Claude Code: PreToolUse hooks in settings.json, exit code 2 blocks, JSON stdin with tool_input.command",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:50:20.561813-05:00",
      "updated_at": "2025-12-18T12:50:20.561813-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 697,
      "change_id": "6232dc5a-bd7e-4bfa-b690-55eb657e03e3",
      "node_type": "observation",
      "title": "Windsurf: Cascade hooks in .windsurf/hooks.json, pre_run_command event, exit code 2 blocks",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:50:26.049787-05:00",
      "updated_at": "2025-12-18T12:50:26.049787-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
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      "id": 698,
      "change_id": "9a12b10c-edf6-44e8-9ae0-40c19a8e6afe",
      "node_type": "observation",
      "title": "OpenCode: Plugin system (JS/TS), --allowedTools/--excludedTools flags, .opencode.json config",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:50:32.266528-05:00",
      "updated_at": "2025-12-18T12:50:32.266528-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":85}"
    },
    {
      "id": 699,
      "change_id": "e3d1169f-4e53-4b2d-a278-7341cf3b6f12",
      "node_type": "observation",
      "title": "Codex: Approval modes only (no hooks), --ask-for-approval flag, uses .codex/config.toml",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T12:50:38.270258-05:00",
      "updated_at": "2025-12-18T12:50:38.270258-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":80}"
    },
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      "id": 700,
      "change_id": "91123c48-8a4f-453e-9f61-180ceed407cc",
      "node_type": "action",
      "title": "Wrote detailed implementation plan in docs/GIT-GUARD-PLAN.md",
      "description": null,
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      "created_at": "2025-12-18T12:53:40.896733-05:00",
      "updated_at": "2025-12-18T12:53:40.896733-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95,\"files\":[\"docs/GIT-GUARD-PLAN.md\"]}"
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      "id": 701,
      "change_id": "f9da5529-5c50-47c6-bb64-329482c7205c",
      "node_type": "decision",
      "title": "Choose scripting language for git-guard hooks",
      "description": null,
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      "created_at": "2025-12-18T18:33:48.026754-05:00",
      "updated_at": "2025-12-18T18:33:48.026754-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90}"
    },
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      "id": 702,
      "change_id": "dc0be32c-2d44-4f8b-b1e9-005fb456e167",
      "node_type": "option",
      "title": "Python 3 - portable but adds dependency",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:34:04.504850-05:00",
      "updated_at": "2025-12-18T18:34:04.504850-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":20}"
    },
    {
      "id": 703,
      "change_id": "b592516d-5646-404e-9e9c-f0686aea8aa7",
      "node_type": "option",
      "title": "Pure POSIX shell - maximum portability, limited features",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:34:09.948075-05:00",
      "updated_at": "2025-12-18T18:34:09.948075-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":70}"
    },
    {
      "id": 704,
      "change_id": "a1dd05b5-c74c-4e61-97da-5aca801d7eb8",
      "node_type": "option",
      "title": "Bash script - good balance of features and portability",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:34:16.720480-05:00",
      "updated_at": "2025-12-18T18:34:16.720480-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":75}"
    },
    {
      "id": 705,
      "change_id": "d13caa2c-5963-4437-aed2-a9b3729ed0b8",
      "node_type": "option",
      "title": "Rust binary via deciduous git-guard subcommand - best performance, no deps",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:34:21.594744-05:00",
      "updated_at": "2025-12-18T18:34:21.594744-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90}"
    },
    {
      "id": 706,
      "change_id": "9a8e6b47-4006-45be-8ed3-00a97d145bfc",
      "node_type": "option",
      "title": "Node.js/Bun - good for OpenCode but adds JS dependency",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:34:26.269191-05:00",
      "updated_at": "2025-12-18T18:34:26.269191-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":40}"
    },
    {
      "id": 707,
      "change_id": "3a157591-e9c3-421f-9656-b605352b72c7",
      "node_type": "observation",
      "title": "Python rejected by user - introduces external dependency, not acceptable",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:34:53.624572-05:00",
      "updated_at": "2025-12-18T18:34:53.624572-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":100,\"prompt\":\"User feedback: \\\"we arent introducing python. Nonstarter.\\\"\"}"
    },
    {
      "id": 708,
      "change_id": "6255ccd1-15a4-498e-80fd-e6b46754b5ce",
      "node_type": "observation",
      "title": "POSIX shell pros: works on any Unix, no deps. Cons: no JSON parsing, limited string handling, hard to read TOML config",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:34:58.813734-05:00",
      "updated_at": "2025-12-18T18:34:58.813734-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":70}"
    },
    {
      "id": 709,
      "change_id": "f1b32964-a769-449b-a282-b2629141fff0",
      "node_type": "observation",
      "title": "Bash pros: arrays, better string ops, heredocs. Cons: not on all systems (Windows), still no native JSON/TOML",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:35:03.444672-05:00",
      "updated_at": "2025-12-18T18:35:03.444672-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":75}"
    },
    {
      "id": 710,
      "change_id": "9b033b94-d417-4044-897d-e7446aed2679",
      "node_type": "observation",
      "title": "Rust subcommand pros: zero deps (deciduous already installed), native TOML/JSON, fast, cross-platform. Cons: requires deciduous binary in PATH",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:35:09.004410-05:00",
      "updated_at": "2025-12-18T18:35:09.004410-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 711,
      "change_id": "dd598996-6ee2-45a3-ac8d-3645ec2edf5b",
      "node_type": "decision",
      "title": "How to handle Codex (no hook system available)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:35:33.521806-05:00",
      "updated_at": "2025-12-18T18:35:33.521806-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":85}"
    },
    {
      "id": 712,
      "change_id": "cbcbc5ef-1fae-478d-879f-f4c11042970e",
      "node_type": "option",
      "title": "Codex: Skip git-guard entirely - users on their own",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:35:48.477081-05:00",
      "updated_at": "2025-12-18T18:35:48.477081-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":30}"
    },
    {
      "id": 713,
      "change_id": "18644aa6-bbeb-4c48-bc1c-f5fe5885ae14",
      "node_type": "option",
      "title": "Codex: LLM-enforced rules in prompts only - unreliable",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:35:53.411192-05:00",
      "updated_at": "2025-12-18T18:35:53.411192-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":40}"
    },
    {
      "id": 714,
      "change_id": "d5b2f736-4a64-49f8-9382-538afef9745e",
      "node_type": "option",
      "title": "Codex: Rely on git native hooks - works regardless of AI tool (CHOSEN)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:35:56.669151-05:00",
      "updated_at": "2025-12-18T18:35:56.669151-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90,\"prompt\":\"User feedback: \\\"For codex then guide it through git native hooks\\\"\"}"
    },
    {
      "id": 715,
      "change_id": "24ec1e9b-f497-47a0-b0a6-fac5291a927f",
      "node_type": "option",
      "title": "Codex: Use approval modes (--ask-for-approval) - partial coverage",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:36:01.263973-05:00",
      "updated_at": "2025-12-18T18:36:01.263973-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":50}"
    },
    {
      "id": 716,
      "change_id": "3d418868-2b0a-4f59-9c63-751df2749ac6",
      "node_type": "decision",
      "title": "How to handle git rebase - destructive operation",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:36:25.925167-05:00",
      "updated_at": "2025-12-18T18:36:25.925167-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 717,
      "change_id": "217b009c-3651-43da-92aa-cc08bd0c355a",
      "node_type": "option",
      "title": "Rebase: Allow with backup branch requirement",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:36:40.178911-05:00",
      "updated_at": "2025-12-18T18:36:40.178911-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":50}"
    },
    {
      "id": 718,
      "change_id": "d98174a2-f4f6-444e-b5d6-b998019d65a4",
      "node_type": "option",
      "title": "Rebase: Allow with interactive confirmation",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:36:45.591474-05:00",
      "updated_at": "2025-12-18T18:36:45.591474-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":40}"
    },
    {
      "id": 719,
      "change_id": "eef790e0-9538-4706-91aa-dcf9be181969",
      "node_type": "option",
      "title": "Rebase: Block entirely and guide user through manual rebase (CHOSEN)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:36:48.991609-05:00",
      "updated_at": "2025-12-18T18:36:48.991609-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95,\"prompt\":\"User feedback: \\\"You also should prevent rebases and instead just guide the user through them, its destructive behaviour\\\"\"}"
    },
    {
      "id": 720,
      "change_id": "d1274c68-3e35-4139-9d33-aafe65d83400",
      "node_type": "option",
      "title": "Rebase: Block only interactive rebase, allow simple rebase",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:36:53.744749-05:00",
      "updated_at": "2025-12-18T18:36:53.744749-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":60}"
    },
    {
      "id": 721,
      "change_id": "adbc44a1-d306-430d-8197-978e3d91fdcf",
      "node_type": "observation",
      "title": "Rebase rewrites commit history - can lose commits, break shared branches, cause conflicts on force push",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:37:21.919782-05:00",
      "updated_at": "2025-12-18T18:37:21.919782-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 722,
      "change_id": "bd6f1625-30f4-48fd-acac-256e94dc099a",
      "node_type": "observation",
      "title": "AI agents often don't understand rebase implications - may run without understanding consequences",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:37:27.850037-05:00",
      "updated_at": "2025-12-18T18:37:27.850037-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90}"
    },
    {
      "id": 723,
      "change_id": "3f7437a5-56a2-496c-b688-c7f29087c83e",
      "node_type": "observation",
      "title": "Guiding user through rebase manually ensures they understand: 1) create backup 2) run rebase 3) verify result 4) force push if needed",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:37:32.842548-05:00",
      "updated_at": "2025-12-18T18:37:32.842548-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 724,
      "change_id": "85b32a7d-7077-41c6-abff-c234db4c200a",
      "node_type": "decision",
      "title": "Hook architecture: thin shell wrapper vs Rust subcommand",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:37:58.508038-05:00",
      "updated_at": "2025-12-18T18:37:58.508038-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90}"
    },
    {
      "id": 725,
      "change_id": "bd0eaef2-b076-4363-9d14-15eb394e6c15",
      "node_type": "option",
      "title": "Architecture: Fat shell scripts that contain all logic - portable but complex",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:38:13.131106-05:00",
      "updated_at": "2025-12-18T18:38:13.131106-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":50}"
    },
    {
      "id": 726,
      "change_id": "9eae4754-5071-42b4-b3f6-e74d07243504",
      "node_type": "option",
      "title": "Architecture: Thin shell wrappers that call deciduous git-guard check <command> (CHOSEN)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:38:18.338076-05:00",
      "updated_at": "2025-12-18T18:38:18.338076-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 727,
      "change_id": "cea7c19a-5ff5-44a0-945a-f5d8e606140e",
      "node_type": "option",
      "title": "Architecture: Generate standalone binaries per-project - overkill",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:38:23.297240-05:00",
      "updated_at": "2025-12-18T18:38:23.297240-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":30}"
    },
    {
      "id": 728,
      "change_id": "bd6d55be-9349-4332-b61f-b2968e2d7f6c",
      "node_type": "observation",
      "title": "Thin wrapper approach: shell script just calls 'deciduous git-guard check' with args, all logic in Rust",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:38:52.140490-05:00",
      "updated_at": "2025-12-18T18:38:52.140490-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 729,
      "change_id": "674f33e1-2310-4e91-b85f-35660e953425",
      "node_type": "observation",
      "title": "Benefits: config in TOML (Rust native), consistent behavior, easy updates (just update deciduous), testable",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:38:56.816152-05:00",
      "updated_at": "2025-12-18T18:38:56.816152-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95}"
    },
    {
      "id": 730,
      "change_id": "bf39537d-7b0f-42b8-b5f7-a952f8fa9a4f",
      "node_type": "observation",
      "title": "Shell wrappers needed: pre-commit, pre-push, pre-rebase for git; JSON stdin handlers for Claude/Windsurf",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:39:01.491328-05:00",
      "updated_at": "2025-12-18T18:39:01.491328-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90}"
    },
    {
      "id": 731,
      "change_id": "7ca75629-094a-4d54-9d6a-8d16537269f2",
      "node_type": "outcome",
      "title": "Updated plan: No Python, Rust subcommand, rebase blocked, Codex uses git hooks only",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T18:41:53.207728-05:00",
      "updated_at": "2025-12-18T18:41:53.207728-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":95,\"files\":[\"docs/GIT-GUARD-PLAN.md\"]}"
    },
    {
      "id": 732,
      "change_id": "89c57e32-42c4-417d-bdf9-178758891c7f",
      "node_type": "goal",
      "title": "Add node metadata system (Key-Value approach)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:02:49.777500-05:00",
      "updated_at": "2025-12-18T21:02:49.777500-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":95,\"prompt\":\"We want to make some changes. First make a worktree with the deciduous db symlinked in .deciduous/deciduous.db so that its writing to the same db for all its choices as the top level project and get a new branch going based off main\\n\\nthen, once there, I want you to start working on the idea of adding \\\"metadata\\\" to a node\\n\\nThis could be pull request writeups, issue bodies and commentary, things you come up with you want to keep accessible, or more\\n\\nBe flexible with it to start? We can just make a generic shape that is really flexible but not allow like, arbitrary nesting or anything\\n\\nThe best way to test it would be to look through the nodes that are completed in the roadmap and going to add PR body context to them as this metadata, or the original issue writeup being part of the goal at the beginning\\n\\nI want you to take two stabs at this, make a separate branch/PR for each and dont reference the other when building ecah out, original approaches\"}"
    },
    {
      "id": 733,
      "change_id": "eed900d7-f520-4ce8-9650-4b9325797cc4",
      "node_type": "decision",
      "title": "Choose metadata storage model",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:11.922870-05:00",
      "updated_at": "2025-12-18T21:03:11.922870-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":90}"
    },
    {
      "id": 734,
      "change_id": "e5f13fac-bd1e-4783-8b29-f15766e43be4",
      "node_type": "option",
      "title": "Key-Value pairs with typed content",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:24.953296-05:00",
      "updated_at": "2025-12-18T21:03:24.953296-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":85}"
    },
    {
      "id": 735,
      "change_id": "ee72092e-8e90-452b-b22c-dda3e33ca7ae",
      "node_type": "option",
      "title": "Extend existing metadata_json column",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:28.026033-05:00",
      "updated_at": "2025-12-18T21:03:28.026033-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":40}"
    },
    {
      "id": 736,
      "change_id": "bd816017-b55f-4247-9493-6304a3a39f67",
      "node_type": "option",
      "title": "Single large text blob column",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:31.044352-05:00",
      "updated_at": "2025-12-18T21:03:31.044352-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":30}"
    },
    {
      "id": 737,
      "change_id": "9f7d1a53-dbdc-4b30-87b6-f314f4af5d99",
      "node_type": "observation",
      "title": "Key-value allows querying by specific keys (e.g., find all nodes with pr_body)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:48.821686-05:00",
      "updated_at": "2025-12-18T21:03:48.821686-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":90}"
    },
    {
      "id": 738,
      "change_id": "cf2d9b78-a73a-4be9-951c-db012f4a6f4d",
      "node_type": "observation",
      "title": "Upsert semantics: one value per key prevents duplicates, simpler mental model",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:52.051801-05:00",
      "updated_at": "2025-12-18T21:03:52.051801-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":85}"
    },
    {
      "id": 739,
      "change_id": "b8ba59da-79b1-4db9-9816-434086f543fc",
      "node_type": "observation",
      "title": "metadata_json already used for confidence/commit/prompt - mixing concerns risks complexity",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:55.201149-05:00",
      "updated_at": "2025-12-18T21:03:55.201149-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":80}"
    },
    {
      "id": 740,
      "change_id": "8b27d991-a861-453d-a4b7-63a21c91017a",
      "node_type": "observation",
      "title": "Standard keys (pr_body, issue_body, notes) provide consistent naming across projects",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:03:58.342556-05:00",
      "updated_at": "2025-12-18T21:03:58.342556-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":85}"
    },
    {
      "id": 741,
      "change_id": "90e6ed3a-ac75-4fe5-a4b0-558837ae40a1",
      "node_type": "observation",
      "title": "Content type field enables proper rendering (markdown vs json vs html)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:01.479492-05:00",
      "updated_at": "2025-12-18T21:04:01.479492-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"confidence\":80}"
    },
    {
      "id": 742,
      "change_id": "85446554-618d-4d59-b8b0-3b6b036ee8fb",
      "node_type": "action",
      "title": "Created node_metadata table in schema.rs",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:16.563748-05:00",
      "updated_at": "2025-12-18T21:04:16.563748-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"commit\":\"e3c3bde\",\"confidence\":95}"
    },
    {
      "id": 743,
      "change_id": "601cbea2-642c-49f3-9991-2891956de3cd",
      "node_type": "action",
      "title": "Implemented CRUD methods in db.rs with upsert semantics",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:19.694010-05:00",
      "updated_at": "2025-12-18T21:04:19.694010-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"commit\":\"e3c3bde\",\"confidence\":95}"
    },
    {
      "id": 744,
      "change_id": "717b61de-5a6f-4e94-ac9c-fdad94b5820c",
      "node_type": "action",
      "title": "Added meta subcommand with set/get/list/delete/keys commands",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:22.866818-05:00",
      "updated_at": "2025-12-18T21:04:22.866818-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"commit\":\"e3c3bde\",\"confidence\":95}"
    },
    {
      "id": 745,
      "change_id": "3ad9c2c3-9d4b-4840-985a-5392e770b8ee",
      "node_type": "action",
      "title": "Added stdin support for multi-line metadata values",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:25.994608-05:00",
      "updated_at": "2025-12-18T21:04:25.994608-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"commit\":\"e3c3bde\",\"confidence\":90}"
    },
    {
      "id": 746,
      "change_id": "2615b34d-4071-46cf-a8d0-88ca3052d45f",
      "node_type": "outcome",
      "title": "All 238 tests pass including new metadata functionality",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:40.041471-05:00",
      "updated_at": "2025-12-18T21:04:40.041471-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"commit\":\"e3c3bde\",\"confidence\":95}"
    },
    {
      "id": 747,
      "change_id": "6217f04f-30c8-44c6-b405-1b4a074b364f",
      "node_type": "outcome",
      "title": "Successfully tested set/get/list/delete workflow on real nodes",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:43.335797-05:00",
      "updated_at": "2025-12-18T21:04:43.335797-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"commit\":\"e3c3bde\",\"confidence\":95}"
    },
    {
      "id": 748,
      "change_id": "cd6bef8d-436a-4606-b70e-a6a41c573b71",
      "node_type": "outcome",
      "title": "Feature complete: key-value metadata with standard keys and content types",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:04:46.532023-05:00",
      "updated_at": "2025-12-18T21:04:46.532023-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-keyval\",\"commit\":\"e3c3bde\",\"confidence\":95}"
    },
    {
      "id": 749,
      "change_id": "11055d65-bd75-4187-a444-cc1704dfa640",
      "node_type": "goal",
      "title": "Add node metadata system (Attachments approach)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:09.966919-05:00",
      "updated_at": "2025-12-18T21:06:09.966919-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":95,\"prompt\":\"We want to make some changes. First make a worktree with the deciduous db symlinked in .deciduous/deciduous.db so that its writing to the same db for all its choices as the top level project and get a new branch going based off main\\n\\nthen, once there, I want you to start working on the idea of adding \\\"metadata\\\" to a node\\n\\nThis could be pull request writeups, issue bodies and commentary, things you come up with you want to keep accessible, or more\\n\\nBe flexible with it to start? We can just make a generic shape that is really flexible but not allow like, arbitrary nesting or anything\\n\\nThe best way to test it would be to look through the nodes that are completed in the roadmap and going to add PR body context to them as this metadata, or the original issue writeup being part of the goal at the beginning\\n\\nI want you to take two stabs at this, make a separate branch/PR for each and dont reference the other when building ecah out, original approaches\"}"
    },
    {
      "id": 750,
      "change_id": "d7d4a2d7-6bf0-43d1-97b6-7c935a801517",
      "node_type": "decision",
      "title": "Choose metadata storage model",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:25.404063-05:00",
      "updated_at": "2025-12-18T21:06:25.404063-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":90}"
    },
    {
      "id": 751,
      "change_id": "e69da76e-f756-49a0-87e1-916b65272005",
      "node_type": "option",
      "title": "Document-oriented attachments with titles and URLs",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:28.753763-05:00",
      "updated_at": "2025-12-18T21:06:28.753763-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":85}"
    },
    {
      "id": 752,
      "change_id": "1c423c4e-b94e-45e3-90a5-6e89c4f302ee",
      "node_type": "option",
      "title": "Key-value pairs (simpler but less flexible)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:32.051622-05:00",
      "updated_at": "2025-12-18T21:06:32.051622-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":60}"
    },
    {
      "id": 753,
      "change_id": "e84d28d4-e2a0-49e4-a24f-145160135862",
      "node_type": "option",
      "title": "JSON blob in existing column",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:35.392614-05:00",
      "updated_at": "2025-12-18T21:06:35.392614-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":30}"
    },
    {
      "id": 754,
      "change_id": "c2126271-c1d6-4718-9540-72bbac364abc",
      "node_type": "observation",
      "title": "Attachments allow multiple items of same type (e.g., multiple notes on one node)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:52.956524-05:00",
      "updated_at": "2025-12-18T21:06:52.956524-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":90}"
    },
    {
      "id": 755,
      "change_id": "a147f284-8c18-49a2-868e-97b2cc355f6f",
      "node_type": "observation",
      "title": "Titles provide human-readable context for each attachment",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:56.237586-05:00",
      "updated_at": "2025-12-18T21:06:56.237586-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":85}"
    },
    {
      "id": 756,
      "change_id": "0e968af6-8348-4e82-bf2e-0a539f890f9f",
      "node_type": "observation",
      "title": "Source URLs enable linking to external resources (PRs, issues, docs)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:06:59.572384-05:00",
      "updated_at": "2025-12-18T21:06:59.572384-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":85}"
    },
    {
      "id": 757,
      "change_id": "f025b7fe-b7b5-41a2-b8eb-6a8d57e69376",
      "node_type": "observation",
      "title": "MIME type tracking enables proper rendering in TUI/web",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:02.890915-05:00",
      "updated_at": "2025-12-18T21:07:02.890915-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":80}"
    },
    {
      "id": 758,
      "change_id": "fcb90ab3-be04-4f40-8e12-13b083297ec3",
      "node_type": "observation",
      "title": "Attachment IDs allow direct referencing and updating",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:06.209798-05:00",
      "updated_at": "2025-12-18T21:07:06.209798-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"confidence\":80}"
    },
    {
      "id": 759,
      "change_id": "c9b1e644-a8a8-4209-acf9-e2f033fdf878",
      "node_type": "action",
      "title": "Created node_attachments table in schema.rs",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:22.335495-05:00",
      "updated_at": "2025-12-18T21:07:22.335495-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"commit\":\"0231b1a\",\"confidence\":95}"
    },
    {
      "id": 760,
      "change_id": "766ea4bb-429f-40d2-948f-f85a0a9f3c8c",
      "node_type": "action",
      "title": "Implemented attachment CRUD methods in db.rs",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:25.708740-05:00",
      "updated_at": "2025-12-18T21:07:25.708740-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"commit\":\"0231b1a\",\"confidence\":95}"
    },
    {
      "id": 761,
      "change_id": "96c260d8-41d9-4b7f-8ef4-0837dc7f1655",
      "node_type": "action",
      "title": "Added attach subcommand with add/view/list/update/delete/types commands",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:29.090048-05:00",
      "updated_at": "2025-12-18T21:07:29.090048-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"commit\":\"0231b1a\",\"confidence\":95}"
    },
    {
      "id": 762,
      "change_id": "ca4aca4d-eac1-445b-81c9-0274a5b6a85b",
      "node_type": "action",
      "title": "Added stdin support and source URL tracking",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:32.569461-05:00",
      "updated_at": "2025-12-18T21:07:32.569461-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"commit\":\"0231b1a\",\"confidence\":90}"
    },
    {
      "id": 763,
      "change_id": "57f7ce20-008e-44b1-a1a0-813e4237b4e9",
      "node_type": "outcome",
      "title": "All 238 tests pass including new attachment functionality",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:47.081246-05:00",
      "updated_at": "2025-12-18T21:07:47.081246-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"commit\":\"0231b1a\",\"confidence\":95}"
    },
    {
      "id": 764,
      "change_id": "28548fe7-a6b5-4a1e-b8d5-ca13ccef9123",
      "node_type": "outcome",
      "title": "Successfully tested add/view/list/delete workflow with multiple attachment types",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:50.496953-05:00",
      "updated_at": "2025-12-18T21:07:50.496953-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"commit\":\"0231b1a\",\"confidence\":95}"
    },
    {
      "id": 765,
      "change_id": "a5f37dc9-7187-478d-9548-afbad4ad82ed",
      "node_type": "outcome",
      "title": "Feature complete: document-oriented attachments with titles, URLs, and MIME types",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:07:53.891187-05:00",
      "updated_at": "2025-12-18T21:07:53.891187-05:00",
      "metadata_json": "{\"branch\":\"feature/node-metadata-attachments\",\"commit\":\"0231b1a\",\"confidence\":95}"
    },
    {
      "id": 766,
      "change_id": "305fd98a-7f3a-4163-a283-76bcc026a9ed",
      "node_type": "outcome",
      "title": "Created PR #166 with full decision graph details",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:14:21.268256-05:00",
      "updated_at": "2025-12-18T21:14:21.268256-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"commit\":\"5eb887f\",\"confidence\":95}"
    },
    {
      "id": 767,
      "change_id": "5d7e8e14-1a55-4997-8a13-ace95a1442df",
      "node_type": "action",
      "title": "Implementing git-guard Phase 1: Core Rust module",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:21:16.069262-05:00",
      "updated_at": "2025-12-18T21:21:16.069262-05:00",
      "metadata_json": "{\"branch\":\"feature/git-guard\",\"confidence\":90}"
    },
    {
      "id": 768,
      "change_id": "52ba5fb5-6d6f-47f6-89f6-046982d8c29a",
      "node_type": "goal",
      "title": "Analyze and choose between metadata approaches",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:24:44.685319-05:00",
      "updated_at": "2025-12-18T21:24:44.685319-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":90,\"prompt\":\"now make one more PR onto main that is an analysis of both approaches, built referencing their decision graphs, and help me make a decision by opening that for analysis as I browse your decision trees\"}"
    },
    {
      "id": 769,
      "change_id": "c238eba9-9319-41f3-8dd4-93116a674c9b",
      "node_type": "decision",
      "title": "Which metadata approach to adopt?",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:01.045159-05:00",
      "updated_at": "2025-12-18T21:25:01.045159-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":85}"
    },
    {
      "id": 770,
      "change_id": "4b77d72d-8270-4f22-9f8c-7c1e4e67b1a6",
      "node_type": "option",
      "title": "Key-Value approach (PR #165)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:06.879182-05:00",
      "updated_at": "2025-12-18T21:25:06.879182-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":75}"
    },
    {
      "id": 771,
      "change_id": "fab101d3-63c3-41c8-b584-231e760a2e93",
      "node_type": "option",
      "title": "Attachments approach (PR #167)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:12.347837-05:00",
      "updated_at": "2025-12-18T21:25:12.347837-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":75}"
    },
    {
      "id": 772,
      "change_id": "207912cc-e177-4ff3-9404-fce43e9c8aab",
      "node_type": "option",
      "title": "Hybrid: implement both with shared foundation",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:17.943263-05:00",
      "updated_at": "2025-12-18T21:25:17.943263-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":60}"
    },
    {
      "id": 773,
      "change_id": "e8cb5067-2ff9-4d9f-8a05-b30d42a288f8",
      "node_type": "observation",
      "title": "Key-Value: Simpler mental model - one value per key, like a dictionary",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:37.155712-05:00",
      "updated_at": "2025-12-18T21:25:37.155712-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":85}"
    },
    {
      "id": 774,
      "change_id": "27880950-6c04-4f82-8755-ab370118345e",
      "node_type": "observation",
      "title": "Key-Value: Standard keys enforce consistency (pr_body, issue_body, notes)",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:42.276083-05:00",
      "updated_at": "2025-12-18T21:25:42.276083-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":80}"
    },
    {
      "id": 775,
      "change_id": "0719baed-d6fe-4ba6-b5a3-e56344977d5f",
      "node_type": "observation",
      "title": "Key-Value: Upsert prevents duplicates - 'set pr_body' always replaces",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:48.547961-05:00",
      "updated_at": "2025-12-18T21:25:48.547961-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":85}"
    },
    {
      "id": 776,
      "change_id": "09d5092f-8efe-4455-a35a-1ccd6626e10b",
      "node_type": "observation",
      "title": "Key-Value LIMITATION: Cannot have multiple notes - each key is unique",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:25:53.706560-05:00",
      "updated_at": "2025-12-18T21:25:53.706560-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":90}"
    },
    {
      "id": 777,
      "change_id": "55a0b9ac-bf3d-4724-a002-68b818b59f31",
      "node_type": "observation",
      "title": "Attachments: Multiple items per type - can have 5 notes on one node",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:26:12.856779-05:00",
      "updated_at": "2025-12-18T21:26:12.856779-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":90}"
    },
    {
      "id": 778,
      "change_id": "05e31bb0-f548-4c03-9bc8-73ace5e20bff",
      "node_type": "observation",
      "title": "Attachments: Titles provide context - 'PR #105: URL State' vs just 'pr_body'",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:26:19.509315-05:00",
      "updated_at": "2025-12-18T21:26:19.509315-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":85}"
    },
    {
      "id": 779,
      "change_id": "30d271ce-4ade-4f92-adc4-81eaa335afad",
      "node_type": "observation",
      "title": "Attachments: Source URLs link to external resources for traceability",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:26:25.390119-05:00",
      "updated_at": "2025-12-18T21:26:25.390119-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":80}"
    },
    {
      "id": 780,
      "change_id": "7dade09f-b263-421b-adf9-e973fb8a90b0",
      "node_type": "observation",
      "title": "Attachments COMPLEXITY: Need attachment IDs to reference/update specific items",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:26:31.294506-05:00",
      "updated_at": "2025-12-18T21:26:31.294506-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":75}"
    },
    {
      "id": 781,
      "change_id": "415ad814-9e58-4f0d-a5fb-620c9f2e790c",
      "node_type": "observation",
      "title": "USE CASE: PR/issue body is typically ONE per node → Key-Value fits",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:26:50.104116-05:00",
      "updated_at": "2025-12-18T21:26:50.104116-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":85}"
    },
    {
      "id": 782,
      "change_id": "b70c665d-e9d8-4634-ade1-1bf5ecee6b20",
      "node_type": "observation",
      "title": "USE CASE: Notes/comments accumulate over time → Attachments fits",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:26:55.631407-05:00",
      "updated_at": "2025-12-18T21:26:55.631407-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":85}"
    },
    {
      "id": 783,
      "change_id": "cf9cf39c-3cec-430a-99ca-d92ba0582aea",
      "node_type": "observation",
      "title": "HYBRID: Could have both - meta for single values, attach for collections",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:27:01.160324-05:00",
      "updated_at": "2025-12-18T21:27:01.160324-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":70}"
    },
    {
      "id": 784,
      "change_id": "e283dd46-3d22-4b7f-bd0d-9d474e6c7fd7",
      "node_type": "observation",
      "title": "HYBRID RISK: Two systems to learn, maintain, and keep in sync",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:27:06.658358-05:00",
      "updated_at": "2025-12-18T21:27:06.658358-05:00",
      "metadata_json": "{\"branch\":\"analysis/node-metadata-comparison\",\"confidence\":75}"
    },
    {
      "id": 785,
      "change_id": "423d54f7-6e8e-4d9a-8483-00d256fcc420",
      "node_type": "observation",
      "title": "REJECTED 735: Extending metadata_json mixes concerns - already stores confidence, commit, prompt",
      "description": null,
      "status": "pending",
      "created_at": "2025-12-18T21:52:13.703889-05:00",
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    },
    {
      "id": 788,
      "change_id": "d2f3ede6-1746-4212-8bfb-98cbb1aee4cb",
      "node_type": "observation",
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      "created_at": "2025-12-18T21:53:28.158952-05:00",
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    },
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      "change_id": "ecc4a8e5-2df2-4d4c-a664-f58020e3f0cf",
      "node_type": "goal",
      "title": "Merge PR #160 and release v0.9.0",
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      "status": "pending",
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    },
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      "change_id": "6ae54b74-786d-41a9-9f90-801993eecea0",
      "node_type": "action",
      "title": "Rebased PR #160 onto main, resolved viewer.html conflicts",
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    },
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      "change_id": "0832d9f1-30f8-4c48-ac5a-943deb9486c3",
      "node_type": "goal",
      "title": "Update story.html to document v0.9.0 development journey",
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      "status": "pending",
      "created_at": "2025-12-19T15:21:41.051230-05:00",
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      "metadata_json": "{\"branch\":\"feat/story-0.9.0-update\",\"confidence\":90,\"prompt\":\"create a git worktree. symlink .deciduous/deciduous.db so you write decisions to its graph\\n\\nUSE YOUR SKILLS, YOUR COMMANDS, deciduous CLI, AND THE TRACER WE HAVE TO LOG EVERY DECISION\\n\\nYou want to include the traces as nodes on the graph, and EVERYTHING else, all options|actions|goals|outcomes|observations\\n\\nOnce you have this all running, we want to update your @docs/story.html to tell the rest of the buildup to 0.9.0\\n\\nMake sure to reference the decision graph to figure out what/how to write it up\\n\\nuse your own history to build the rest of the tale, its a demo of yourself so really make it nice. Reference the rest to see the flow/style\\n\\nWork on a branch, make a PR, make sure it builds for GH pages so that I can see that build in the PR preview and check things out beyond locally\"}"
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      "change_id": "3b17c5cb-0c10-40a0-8627-dcb6f1fe249c",
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      "node_type": "observation",
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      "change_id": "136f22f0-71aa-4a9a-ba34-19dd5ca43ca2",
      "node_type": "option",
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      "updated_at": "2025-12-19T15:24:06.302639-05:00",
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    },
    {
      "id": 800,
      "change_id": "eba95a43-a8bc-40a2-b80d-75e93be12c47",
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      "title": "Day 19: v0.9.0 Release + Meta-Story (this very update)",
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      "status": "pending",
      "created_at": "2025-12-19T15:24:06.627557-05:00",
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    },
    {
      "id": 801,
      "change_id": "5c7a477d-0a37-44d1-91eb-f8411d523016",
      "node_type": "action",
      "title": "Writing new timeline entries for Days 15-19 covering Graph Search, Trace Capture, Nix Flake, and v0.9.0",
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      "status": "pending",
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      "metadata_json": "{\"branch\":\"feat/story-0.9.0-update\",\"confidence\":85}"
    },
    {
      "id": 802,
      "change_id": "a9815ae3-ef46-4ee2-a3f1-49393221a063",
      "node_type": "goal",
      "title": "Investigate Claude Code streaming timeout issue - sessions hang when API responses stall mid-stream",
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      "status": "pending",
      "created_at": "2025-12-19T15:52:44.895933-05:00",
      "updated_at": "2025-12-19T15:52:44.895933-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"User reported Claude Code session hanging. Investigation revealed:\\n- Session f35c7c15 stuck for 21+ min with stop_reason: null\\n- API started streaming but stopped mid-stream\\n- No timeout triggered - client waits indefinitely\\n- PID has CLOSED TCP connections but process still waiting\\nNeed to find where streaming logic lives and add idle timeout.\"}"
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      "updated_at": "2026-01-05T19:16:26.750703-05:00",
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    },
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      "id": 804,
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      "node_type": "action",
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      "updated_at": "2026-01-05T19:16:03.948653-05:00",
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    },
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      "title": "Bumped version 0.8.21 to 0.8.22",
      "description": null,
      "status": "pending",
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      "updated_at": "2026-01-05T19:16:05.507088-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"9400091\",\"confidence\":100,\"files\":[\"Cargo.toml\"]}"
    },
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      "id": 806,
      "change_id": "2c6a3eac-4253-48da-8eef-3d5afe74718c",
      "node_type": "action",
      "title": "Published to crates.io and GitHub releases",
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      "created_at": "2026-01-05T19:16:07.593833-05:00",
      "updated_at": "2026-01-05T19:16:07.593833-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"9400091\",\"confidence\":100}"
    },
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      "node_type": "outcome",
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      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:16:13.405897-05:00",
      "updated_at": "2026-01-05T19:16:13.405897-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"9400091\",\"confidence\":100}"
    },
    {
      "id": 808,
      "change_id": "22c45269-4d15-4c2d-9b35-0e62b89806b6",
      "node_type": "outcome",
      "title": "Git Guard module completed and merged",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:20:42.231782-05:00",
      "updated_at": "2026-01-05T19:20:42.231782-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"c71aa8d\",\"confidence\":100,\"files\":[\"src/git_guard/mod.rs\",\"src/git_guard/check.rs\",\"src/git_guard/config.rs\",\"src/git_guard/hooks.rs\",\"src/git_guard/rules.rs\",\"src/git_guard/logging.rs\"]}"
    },
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      "change_id": "3a88013e-3b3c-48c1-913f-1da0658a7b65",
      "node_type": "goal",
      "title": "Web viewer DagView enhancements",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:20:52.307998-05:00",
      "updated_at": "2026-01-05T19:20:52.307998-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"c71aa8d\",\"confidence\":100}"
    },
    {
      "id": 810,
      "change_id": "d60e3628-f796-4087-acf9-8e9e204e7f23",
      "node_type": "action",
      "title": "Added AskResponseModal for Claude interactions in web viewer",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:20:53.999280-05:00",
      "updated_at": "2026-01-05T19:20:53.999280-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"c71aa8d\",\"confidence\":100,\"files\":[\"web/src/components/AskResponseModal.tsx\"]}"
    },
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      "change_id": "ea68f3c3-7375-4ddb-9ea8-3541ef2c629a",
      "node_type": "action",
      "title": "Enhanced DagView modal to show prompt, files, branch metadata",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:20:55.256819-05:00",
      "updated_at": "2026-01-05T19:20:55.256819-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"41e4f2c\",\"confidence\":100,\"files\":[\"web/src/views/DagView.tsx\"]}"
    },
    {
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      "change_id": "6f480f8e-cb12-4e4c-b80f-a3ded9088cd8",
      "node_type": "observation",
      "title": "v0.9.0 was released with trace capture and Nix flake features, but had to be yanked due to issues - rolled back to v0.8.20 state",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:05.372966-05:00",
      "updated_at": "2026-01-05T19:21:05.372966-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"9baf107\",\"confidence\":100}"
    },
    {
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      "change_id": "323cd732-dd3b-4dcf-891e-8f177ebbd520",
      "node_type": "goal",
      "title": "Add Nix flake for reproducible builds",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:12.978540-05:00",
      "updated_at": "2026-01-05T19:21:12.978540-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"e049bae\",\"confidence\":100,\"files\":[\"flake.nix\",\"flake.lock\"]}"
    },
    {
      "id": 814,
      "change_id": "51ebbbdc-e2c5-4ea8-a3e3-ac9b7c4ab5c9",
      "node_type": "action",
      "title": "Implemented Nix flake with devShell, package builds, and helper commands",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:22.518891-05:00",
      "updated_at": "2026-01-05T19:21:22.518891-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"e049bae\",\"confidence\":100,\"files\":[\"flake.nix\"]}"
    },
    {
      "id": 815,
      "change_id": "3b6916b8-c286-463d-9e37-f57ba4360e1b",
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      "title": "Added test/clippy/fmt-check app targets to Nix flake",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:24.626498-05:00",
      "updated_at": "2026-01-05T19:21:24.626498-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"95ed15b\",\"confidence\":100}"
    },
    {
      "id": 816,
      "change_id": "dfa71729-ddbe-4d86-a98e-8a90b55a5bd7",
      "node_type": "outcome",
      "title": "Nix flake provides reproducible builds across platforms",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:26.291183-05:00",
      "updated_at": "2026-01-05T19:21:26.291183-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"95ed15b\",\"confidence\":100}"
    },
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      "change_id": "c7b92439-d2dc-4739-8d15-4b58a8073ddc",
      "node_type": "goal",
      "title": "Claude API trace capture for debugging and analysis",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:51.834996-05:00",
      "updated_at": "2026-01-05T19:21:51.834996-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"75031c8\",\"confidence\":100}"
    },
    {
      "id": 818,
      "change_id": "3ca2d920-5e04-48d0-a8de-6a465652b437",
      "node_type": "action",
      "title": "Implemented trace interceptor proxy to capture Claude API traffic",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:53.080355-05:00",
      "updated_at": "2026-01-05T19:21:53.080355-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"75031c8\",\"confidence\":100}"
    },
    {
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      "change_id": "e349f61b-346c-48ec-ad93-b4d1212da18f",
      "node_type": "action",
      "title": "Added TUI and web trace views with embedded interceptor",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:55.529988-05:00",
      "updated_at": "2026-01-05T19:21:55.529988-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"b0cdd3f\",\"confidence\":100,\"files\":[\"web/src/views/TraceView.tsx\"]}"
    },
    {
      "id": 820,
      "change_id": "bd2446c1-586d-4789-a2fc-367312ff1288",
      "node_type": "action",
      "title": "Added interactive trace linking and span navigation",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:21:57.520808-05:00",
      "updated_at": "2026-01-05T19:21:57.520808-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"13983e4\",\"confidence\":100}"
    },
    {
      "id": 821,
      "change_id": "90c6eb5e-2352-4f6a-b900-f9e29cb8c17d",
      "node_type": "outcome",
      "title": "Trace capture feature enables debugging Claude API interactions in TUI and web",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:22:05.343283-05:00",
      "updated_at": "2026-01-05T19:22:05.343283-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"df68ee7\",\"confidence\":100}"
    },
    {
      "id": 822,
      "change_id": "8088644f-a8cf-4a8b-a2f7-9a1d010f08be",
      "node_type": "goal",
      "title": "Improve deciduous init with better skill templates",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:22:16.253292-05:00",
      "updated_at": "2026-01-05T19:22:16.253292-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"f2ff01c\",\"confidence\":100}"
    },
    {
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      "change_id": "8216fa00-9289-4325-af8c-c1047d736cb0",
      "node_type": "action",
      "title": "Prefixed slash commands with deciduous namespace",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:22:17.777496-05:00",
      "updated_at": "2026-01-05T19:22:17.777496-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"f2ff01c\",\"confidence\":100,\"files\":[\"src/init.rs\"]}"
    },
    {
      "id": 824,
      "change_id": "e609e150-89a9-479e-ab4f-63cc0ff63d13",
      "node_type": "action",
      "title": "Improved SKILL.md template for better planning guidance",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-05T19:22:18.573938-05:00",
      "updated_at": "2026-01-05T19:22:18.573938-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"7357045\",\"confidence\":100}"
    },
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      "title": "Filter internal Claude Code requests from session display_name",
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      "title": "Implement graph explorer feature in web viewer",
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      "change_id": "9bb0cff1-e744-4bd4-bfbd-116a8b9f4c74",
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      "title": "Choose graph explorer approach - Side Panel vs Callouts",
      "description": null,
      "status": "pending",
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      "change_id": "2cbf5e2c-9dd1-410c-bc88-1b6d781b377e",
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      "title": "Approach A: Side Panel First - details in persistent panel",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:26:42.652212-05:00",
      "updated_at": "2026-01-06T12:26:42.652212-05:00",
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      "change_id": "bc4f1604-c673-40b5-89e9-f70040a1c6f7",
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      "title": "Approach B: Callouts First - floating cards near nodes",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:26:43.995394-05:00",
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      "change_id": "2a93d1a1-1499-446e-96c8-612b3f9ab802",
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      "title": "Callouts approach chosen - floating cards show node details",
      "description": null,
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      "created_at": "2026-01-06T12:26:53.110333-05:00",
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      "id": 935,
      "change_id": "154d7d15-632f-4818-8160-b9a5ea9b3acc",
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      "title": "Add roadmap view and API integration to web viewer",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:27:14.017141-05:00",
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      "change_id": "a4439a42-50ce-4292-9d5a-a18a904eaf2c",
      "node_type": "action",
      "title": "Added roadmap API and React integration",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:27:16.238734-05:00",
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      "title": "Modern UI redesign for RoadmapView",
      "description": null,
      "status": "pending",
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      "change_id": "4ca1353f-6fe2-4119-a1bd-8e1837c965dd",
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      "title": "Aligned web RoadmapView with TUI completion logic",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:27:18.184337-05:00",
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      "title": "Web viewer has roadmap view matching TUI functionality",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:27:30.192289-05:00",
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      "metadata_json": "{\"branch\":\"main\",\"commit\":\"ff263a4\",\"confidence\":100}"
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      "change_id": "4804c5bd-fcb9-4b2d-977d-afd36144330a",
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      "title": "Add DOT export and PNG cleanup workflow",
      "description": null,
      "status": "pending",
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      "updated_at": "2026-01-06T12:27:41.475462-05:00",
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    },
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      "change_id": "1c1e6a30-afba-4ec1-919a-98cf4d312d8c",
      "node_type": "action",
      "title": "Removed Mermaid export, kept DOT only for simplicity",
      "description": null,
      "status": "pending",
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      "updated_at": "2026-01-06T12:27:42.395861-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"d66823b\",\"confidence\":100}"
    },
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      "change_id": "129c28fa-db2d-4704-b64d-85a5cec85afe",
      "node_type": "action",
      "title": "Added --png flag to writeup for seamless PR graphs",
      "description": null,
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      "metadata_json": "{\"branch\":\"main\",\"commit\":\"598b370\",\"confidence\":100}"
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      "change_id": "053dd9d2-f8f3-4bdc-93a5-8bfb2a853c4d",
      "node_type": "action",
      "title": "Enhanced writeup mode with better structure",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:27:46.018987-05:00",
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      "metadata_json": "{\"branch\":\"main\",\"commit\":\"91ab5c7\",\"confidence\":100}"
    },
    {
      "id": 944,
      "change_id": "84368990-3ffd-412d-ae6d-ce9a21cf4873",
      "node_type": "outcome",
      "title": "deciduous dot and writeup produce publication-ready PR graphs",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T12:27:54.024164-05:00",
      "updated_at": "2026-01-06T12:27:54.024164-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"91ab5c7\",\"confidence\":100}"
    },
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      "id": 945,
      "change_id": "a7471cd0-b81e-4859-9995-c811e8ea9fe8",
      "node_type": "goal",
      "title": "Add enforcement hooks for decision logging",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:22:25.931615-05:00",
      "updated_at": "2026-01-06T17:22:25.931615-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"prompt\":\"what can I do to ACTUALLY MAKE YOU RELIABLY LOG ALL YOUR ACTIONS in the looping work we do with deciduous?\\n\\nI have it in your CLAUDE.md, I have commands for doing all of it right there, its inside every directive that you get to work with this and do it this way. But I constantly have to remind you to do it.\\n\\nIs the answer a hook that runs after you do _anything_?\\n\\nIs the answer a skill of some sort?\\n\\nIs it somethin else?\\n\\nI need you to use your knowledge of yourself to help me with this, because using the typical strategies to get this done...I'm not getting good results from you\"}"
    },
    {
      "id": 946,
      "change_id": "1bafd9e3-9f5a-4cad-95b8-9a23e149ca8d",
      "node_type": "action",
      "title": "Implemented PreToolUse and PostToolUse hooks with /work skill",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:22:35.067024-05:00",
      "updated_at": "2026-01-06T17:22:35.067024-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\".claude/hooks/require-action-node.sh\",\".claude/hooks/post-commit-reminder.sh\",\".claude/commands/work.md\",\".claude/settings.local.json\"]}"
    },
    {
      "id": 947,
      "change_id": "0907c6fe-4cf6-4b93-9c9b-9860746c18b1",
      "node_type": "goal",
      "title": "Tutorial overhaul and show command",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:22:57.986840-05:00",
      "updated_at": "2026-01-06T17:22:57.986840-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"Let's overhaul the tutorial for the latest release that we have\\n\\nGo through and really flesh it out more\\n\\nRemember, we got rid of not-claude-code support so remove the stuff related to that\\n\\nTry to make a bi section on doing \\\"archaelogy\\\" where you assemble a DAG from the commit log, issues, and PRs that is built up retroactively and can find major themes, and evolutions as a project went on, for starting off with deciduous in an existing project\\n\\nMake sure to explore the branching model of work that can split things off, but look at the archaelogy layer where there is ONE root node most the time\\n\\nImplement a deciduous show command as well since you keep trying to use it\\n\\nMaking it longer wouldnt hurt either...make it really tell a story with a real project. That is key.\\n\\nWe wanna really capture what the human workflow is like in both main scenarios of usage and make docs that speak to someone whose leaning in but doesnt know these foreign premises and tools\"}"
    },
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      "id": 948,
      "change_id": "23737aa2-5b5a-4d73-8089-18c9fce668e2",
      "node_type": "decision",
      "title": "Show command design",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:23:32.181715-05:00",
      "updated_at": "2026-01-06T17:23:32.181715-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 949,
      "change_id": "89c1acf9-c68f-4e57-bae0-6db98fd3517c",
      "node_type": "outcome",
      "title": "Enforcement hooks committed and ready",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:23:37.882625-05:00",
      "updated_at": "2026-01-06T17:23:37.882625-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"c110fc7\",\"confidence\":95}"
    },
    {
      "id": 950,
      "change_id": "9c81414c-0fca-4559-b233-9954dcd4ca73",
      "node_type": "outcome",
      "title": "Show command implemented and tested",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:25:28.970374-05:00",
      "updated_at": "2026-01-06T17:25:28.970374-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 951,
      "change_id": "0d443ee1-3814-40fb-aeae-4953cd165675",
      "node_type": "action",
      "title": "Overhauling tutorial for latest release",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:25:39.031935-05:00",
      "updated_at": "2026-01-06T17:25:39.031935-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 952,
      "change_id": "8325d136-1454-4385-97fb-1ff137d99617",
      "node_type": "goal",
      "title": "Add hook templates to init and create docs index page",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:28:24.121747-05:00",
      "updated_at": "2026-01-06T17:28:24.121747-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"make examples of the hooks and have them prepared to be put in when someone does deciduous init. we also need to make sure that if they are not detected in a project with deciduous already it creates them. \\n\\nWe also should make a docs \\\"index\\\" page that shows all your commands, all the ways we commonly use you (logging things, asking about the DAG itself to learn, actually working through problems with plans and making real decisions) and have it go through a \\\"real\\\" exercise like a todo list that keeps getting expanded for that part\"}"
    },
    {
      "id": 953,
      "change_id": "4cc36003-3e60-4e14-a831-8ae750a86862",
      "node_type": "action",
      "title": "Adding hook templates to init system",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:29:04.907143-05:00",
      "updated_at": "2026-01-06T17:29:04.907143-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"files\":[\"src/init/templates.rs\",\"src/init/mod.rs\"]}"
    },
    {
      "id": 954,
      "change_id": "048a26c6-3b3d-4e5c-b80f-18a66686aa99",
      "node_type": "action",
      "title": "Creating docs guide page with commands, patterns, and exercise",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:31:51.227752-05:00",
      "updated_at": "2026-01-06T17:31:51.227752-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"files\":[\"docs/guide.html\"]}"
    },
    {
      "id": 955,
      "change_id": "5ccef713-9c51-4ced-8f82-621688dbb88c",
      "node_type": "outcome",
      "title": "Hook templates and guide page committed",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:35:01.957832-05:00",
      "updated_at": "2026-01-06T17:35:01.957832-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"77a709b\",\"confidence\":95}"
    },
    {
      "id": 956,
      "change_id": "5f424b65-87ab-4d64-bcf3-9e9490962d76",
      "node_type": "action",
      "title": "Enhancing guide page with real-world examples",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:46:05.595698-05:00",
      "updated_at": "2026-01-06T17:46:05.595698-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"files\":[\"docs/guide.html\"]}"
    },
    {
      "id": 957,
      "change_id": "bf194861-6a61-4985-98cd-530a42bee8f1",
      "node_type": "outcome",
      "title": "Guide enhanced with real-world e-commerce scenario",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T17:50:25.681732-05:00",
      "updated_at": "2026-01-06T17:50:25.681732-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"c34e3ba\",\"confidence\":95}"
    },
    {
      "id": 958,
      "change_id": "00eb3b67-2582-4225-829a-151d493b9cea",
      "node_type": "goal",
      "title": "Add animated terminal demos to tutorial",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T22:07:08.513686-05:00",
      "updated_at": "2026-01-06T22:07:08.513686-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"prompt\":\"User requested: \\\"go through and really demonstrate, with full terminal examples like we have on the landing page, the process of working with you throughout the tutorial. The deciduous serve main landing page from GH pages at the root of the site. Those terminal examples animating in there are awesome and we should use them in the tutorial (and they should have a pause button that fills them completely and stops cycling for easy reference too) This wants to be a visually rich experience that really shows the look and feel of the workflow and the terminals themselves being in there are stylistically nice but also very professional looking\\\"\"}"
    },
    {
      "id": 959,
      "change_id": "f9cbb117-5438-4ec3-a514-9348ea403349",
      "node_type": "action",
      "title": "Created terminal-demo.js animation system",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T22:07:15.889872-05:00",
      "updated_at": "2026-01-06T22:07:15.889872-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"docs/tutorial/terminal-demo.js\"]}"
    },
    {
      "id": 960,
      "change_id": "d67a7714-c514-417f-8232-0a3583da04ff",
      "node_type": "action",
      "title": "Added animated terminal CSS styles",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T22:07:20.767685-05:00",
      "updated_at": "2026-01-06T22:07:20.767685-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"docs/tutorial/style.css\"]}"
    },
    {
      "id": 961,
      "change_id": "b959ca4d-105c-4af1-bb94-d156f9361377",
      "node_type": "action",
      "title": "Updated tutorial pages with animated demos",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T22:07:20.907021-05:00",
      "updated_at": "2026-01-06T22:07:20.907021-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"docs/tutorial/index.html\",\"docs/tutorial/workflows/claude-code.html\",\"docs/tutorial/workflows/session-recovery.html\",\"docs/tutorial/workflows/archaeology.html\"]}"
    },
    {
      "id": 962,
      "change_id": "de547fee-b3a9-4c7a-ab3e-63503d4ac94c",
      "node_type": "outcome",
      "title": "Tutorial has professional animated terminal demos",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T22:07:26.212469-05:00",
      "updated_at": "2026-01-06T22:07:26.212469-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 963,
      "change_id": "165a54f5-e60d-432b-8fb9-e7882453b0ef",
      "node_type": "action",
      "title": "Created guide-og OpenGraph image",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T22:08:06.044335-05:00",
      "updated_at": "2026-01-06T22:08:06.044335-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"85b8b06\",\"confidence\":95}"
    },
    {
      "id": 964,
      "change_id": "a1f0c2b9-0590-4883-b173-210331e7c266",
      "node_type": "outcome",
      "title": "Animated tutorial demos committed and ready for deploy",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T22:20:43.868961-05:00",
      "updated_at": "2026-01-06T22:20:43.868961-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"e0670c0\",\"confidence\":95}"
    },
    {
      "id": 965,
      "change_id": "7c65c575-3d54-4534-8745-c427aa32db0d",
      "node_type": "outcome",
      "title": "Tutorial accuracy fixes and placeholder replacement complete",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T23:53:06.098948-05:00",
      "updated_at": "2026-01-06T23:53:06.098948-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"7348409\",\"confidence\":95}"
    },
    {
      "id": 966,
      "change_id": "6ee55083-228f-42c4-bb68-ee4a310976e1",
      "node_type": "outcome",
      "title": "Released v0.8.24 with tutorial improvements",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-06T23:54:25.874079-05:00",
      "updated_at": "2026-01-06T23:54:25.874079-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"87c01e1\",\"confidence\":95}"
    },
    {
      "id": 967,
      "change_id": "d828c2a4-56b3-47e9-87a2-0505ecd18bf7",
      "node_type": "action",
      "title": "Fixed double animation-delay bug in terminal demos",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-07T02:04:37.314128-05:00",
      "updated_at": "2026-01-07T02:04:37.314128-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"c8e018d\",\"confidence\":95}"
    },
    {
      "id": 968,
      "change_id": "a10a0871-dd04-416d-b472-bdb31ff010b2",
      "node_type": "goal",
      "title": "Add delete and unlink commands to CLI",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:35:15.486598-05:00",
      "updated_at": "2026-01-09T17:42:29.577395-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"prompt\":\"User reported frustration in screenshot showing:\\n\\n$ deciduous --help | grep -i \\\"delete\\\\|remove\\\\|unlink\\\"\\nNo matches found\\n\\nThe workflow that exposed this limitation:\\n1. Created initial graph structure\\n2. Validation error: \\\"goal has too many children\\\"  \\n3. Tried to remove edges to fix the mistake\\n4. Discovered no delete/unlink commands exist\\n5. Attempted direct SQLite manipulation as workaround (failed due to foreign keys)\\n\\nThis is a fundamental usability gap. Users cannot fix mistakes in their decision graphs. \\nThe only workaround documented was \\\"plan carefully since there's no undo\\\" - unacceptable UX.\\n\\nUser's exact words: \\\"This is stupid, we should totally add this\\\"\\n\\nScope: Add ability to delete nodes and remove edges from the decision graph.\"}"
    },
    {
      "id": 969,
      "change_id": "993d3abf-de7c-4a75-b09e-21139a6fc2ff",
      "node_type": "decision",
      "title": "Design delete/unlink behavior",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:35:23.491616-05:00",
      "updated_at": "2026-01-09T17:42:41.639219-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"prompt\":\"Codebase exploration revealed key constraints:\\n\\n1. DATABASE SCHEMA (migrations/00000000000002_decision_graph/up.sql):\\n   - Foreign keys defined WITHOUT CASCADE DELETE\\n   - SQLite defaults to RESTRICT (blocks deletion if references exist)\\n   - Tables referencing decision_nodes:\\n     * decision_edges.from_node_id, to_node_id (NOT NULL)\\n     * decision_context.node_id (NOT NULL)\\n     * session_nodes.node_id (NOT NULL)\\n     * decision_sessions.root_node_id (NULLABLE)\\n     * command_log.decision_node_id (NULLABLE)\\n     * roadmap_items.outcome_node_id (NULLABLE)\\n\\n2. EXISTING DELETE PATTERNS (src/db.rs):\\n   - delete_roadmap_item() at line 1959: simple diesel::delete with filter\\n   - clear_roadmap_items() at line 1654: bulk delete\\n   - cache_github_issue() at line 2001: delete-then-insert upsert pattern\\n   - All use: diesel::delete(table.filter(column.eq(value))).execute(&mut conn)?\\n\\n3. CLI PATTERNS (src/main.rs):\\n   - Link command uses from/to node IDs (not edge ID)\\n   - Commands return colored output: \\\"Created\\\".green(), \\\"Error:\\\".red()\\n   - Error handling: eprintln! + std::process::exit(1)\\n\\nDesign questions:\\n- Cascade vs strict? User wants to fix mistakes easily -> cascade\\n- Edge ID vs from/to? Mirror link command -> from/to\\n- Confirmation required? Add --dry-run for safety without friction\"}"
    },
    {
      "id": 970,
      "change_id": "5fbc475f-979b-43b4-a68f-a269fde6900d",
      "node_type": "option",
      "title": "Cascade delete: node deletion removes all connected edges automatically",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:35:29.500357-05:00",
      "updated_at": "2026-01-09T17:42:50.876842-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"CHOSEN: Cascade delete approach\\n\\nRationale:\\n- User's primary pain point is inability to fix mistakes\\n- Requiring manual edge deletion first adds friction to an already frustrating situation\\n- Precedent: Most graph tools (Neo4j DETACH DELETE, etc.) support cascade\\n- Safe with --dry-run flag to preview what will be deleted\\n\\nImplementation approach:\\n1. Validate node exists (helpful error if not)\\n2. Count edges for summary (both directions)\\n3. If dry_run, return count without deleting\\n4. Delete in dependency order:\\n   - Edges first (from_node_id OR to_node_id matches)\\n   - Context records\\n   - Session node associations\\n   - Set nullable FKs to NULL (don't delete sessions/commands/roadmap items)\\n   - Finally delete the node itself\\n5. Return DeleteSummary with node_title and edges_deleted\\n\\nThis approach:\\n- Fixes the user's immediate problem\\n- Doesn't orphan related data unexpectedly\\n- Preserves sessions/commands/roadmap items (just unlinks them)\"}"
    },
    {
      "id": 971,
      "change_id": "1cdf51c7-1283-46a6-9441-174093e096e8",
      "node_type": "option",
      "title": "Strict delete: require all edges removed before node deletion",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:35:30.106103-05:00",
      "updated_at": "2026-01-09T17:42:59.066914-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":60,\"prompt\":\"REJECTED: Strict delete (require edges removed first)\\n\\nWhy this was rejected:\\n- User is already frustrated by inability to fix mistakes\\n- Adding MORE steps (delete each edge individually) compounds frustration\\n- Error message \\\"cannot delete node with edges\\\" doesn't help user\\n- Would require users to run: deciduous edges | grep <node_id> \\n  then delete each edge one by one before deleting the node\\n- Against the goal of making mistake correction easy\\n\\nWhen strict might make sense (but not here):\\n- Multi-user systems where cascade could break others' work\\n- Audit requirements where every deletion must be explicit\\n- Complex systems where cascade side effects are non-obvious\\n\\nFor deciduous (single-user local tool), cascade is clearly better UX.\"}"
    },
    {
      "id": 972,
      "change_id": "70e867ba-0dc5-48ef-8613-c75e9d24229d",
      "node_type": "action",
      "title": "Add Delete and Unlink command variants to Command enum",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:35:45.921089-05:00",
      "updated_at": "2026-01-09T17:43:07.959112-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"src/main.rs\"],\"prompt\":\"Added command variants to src/main.rs Command enum (lines 93-110):\\n\\nLocation: After Link command, before Status command\\nPattern: Follows existing command structure with clap derive macros\\n\\nCode added:\\n```rust\\n/// Remove an edge between two nodes\\nUnlink {\\n    /// Source node ID\\n    from: i32,\\n\\n    /// Target node ID\\n    to: i32,\\n},\\n\\n/// Delete a node and all its connected edges\\nDelete {\\n    /// Node ID to delete\\n    id: i32,\\n\\n    /// Show what would be deleted without actually deleting\\n    #[arg(long)]\\n    dry_run: bool,\\n},\\n```\\n\\nDesign decisions in this code:\\n- Unlink mirrors Link's from/to signature (not edge ID) for consistency\\n- Delete takes single node ID (matches show, status commands)\\n- dry_run is --dry-run flag (long only, no short) to prevent accidental use\\n- Doc comments become help text automatically via clap derive\"}"
    },
    {
      "id": 973,
      "change_id": "d9debce1-9aaf-495d-9d0c-2d17be6f2fd3",
      "node_type": "action",
      "title": "Implement delete_node() and delete_edge() in db.rs",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:35:54.481711-05:00",
      "updated_at": "2026-01-09T17:43:19.942391-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"src/db.rs\",\"src/lib.rs\"],\"prompt\":\"Implemented in src/db.rs (lines 1299-1422):\\n\\n1. DeleteSummary struct (line 231-236):\\n   - Moved outside impl block (Rust requirement)\\n   - Fields: node_title (String), edges_deleted (usize)\\n   - Added to lib.rs exports for use in main.rs\\n\\n2. delete_edge(from_id, to_id) -> Result<()> (lines 1299-1345):\\n   - Uses .optional()? pattern to check existence without panic\\n   - On missing edge, queries outgoing edges from source node\\n   - Returns helpful error: \\\"Node X has edges to: Y, Z\\\" or \\\"has no outgoing edges\\\"\\n   - Deletes with: diesel::delete(table.filter(from.eq()).filter(to.eq()))\\n\\n3. delete_node(node_id, dry_run) -> Result<DeleteSummary> (lines 1347-1422):\\n   - Validates node exists with helpful error message\\n   - Counts edges with: .filter(from.eq(id).or(to.eq(id))).count()\\n   - Early return on dry_run with summary (no mutations)\\n   - Cascade delete order:\\n     a. decision_edges (both directions)\\n     b. decision_context\\n     c. session_nodes\\n     d. UPDATE decision_sessions SET root_node_id = NULL\\n     e. UPDATE command_log SET decision_node_id = NULL\\n     f. UPDATE roadmap_items SET outcome_node_id = NULL\\n     g. DELETE decision_nodes WHERE id = node_id\\n\\nKey Diesel patterns used:\\n- .optional()? for existence checks\\n- .or() for compound filters\\n- diesel::update().set(column.eq::<Option<i32>>(None)) for nullable FK cleanup\"}"
    },
    {
      "id": 974,
      "change_id": "8e467da8-84b8-4ffc-9688-2bcf077723b5",
      "node_type": "action",
      "title": "Add command handlers for Unlink and Delete",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:36:02.739476-05:00",
      "updated_at": "2026-01-09T17:43:28.942686-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"src/main.rs\"],\"prompt\":\"Added command handlers to src/main.rs match statement (lines 628-660):\\n\\nLocation: After Link handler, before Status handler\\nPattern: Follows existing error handling with colored output\\n\\nUnlink handler (lines 628-634):\\n```rust\\nCommand::Unlink { from, to } => match db.delete_edge(from, to) {\\n    Ok(()) => println!(\\\"{} edge ({} -> {})\\\", \\\"Removed\\\".red(), from, to),\\n    Err(e) => {\\n        eprintln!(\\\"{} {}\\\", \\\"Error:\\\".red(), e);\\n        std::process::exit(1);\\n    }\\n},\\n```\\n\\nDelete handler (lines 636-660):\\n```rust\\nCommand::Delete { id, dry_run } => match db.delete_node(id, dry_run) {\\n    Ok(summary) => {\\n        if dry_run {\\n            println!(\\n                \\\"{} Would delete node {} ({}) with {} edge(s)\\\",\\n                \\\"Dry run:\\\".yellow(),\\n                id,\\n                summary.node_title,\\n                summary.edges_deleted\\n            );\\n        } else {\\n            println!(\\n                \\\"{} node {} ({}) and {} edge(s)\\\",\\n                \\\"Deleted\\\".red(),\\n                id,\\n                summary.node_title,\\n                summary.edges_deleted\\n            );\\n        }\\n    }\\n    Err(e) => {\\n        eprintln!(\\\"{} {}\\\", \\\"Error:\\\".red(), e);\\n        std::process::exit(1);\\n    }\\n},\\n```\\n\\nOutput color choices:\\n- \\\"Removed\\\".red() / \\\"Deleted\\\".red() - destructive actions in red\\n- \\\"Dry run:\\\".yellow() - warning/preview in yellow\\n- Matches existing \\\"Created\\\".green() / \\\"Updated\\\".green() pattern\"}"
    },
    {
      "id": 975,
      "change_id": "53152bd4-01b4-4000-b967-ceb61975555b",
      "node_type": "observation",
      "title": "All 204 tests pass - no regressions from delete/unlink implementation",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:36:11.531701-05:00",
      "updated_at": "2026-01-09T17:43:40.523435-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":100,\"prompt\":\"Test results after implementation:\\n\\n$ cargo test\\n   Compiling deciduous v0.8.24\\n   Finished `test` profile in 11.04s\\n\\nRunning unittests src/lib.rs - 174 tests passed\\n  - db::tests::* - all database tests pass\\n  - export::tests::* - export functionality unaffected\\n  - tui::* - TUI tests unaffected\\n  - diff::tests::* - patch/sync tests unaffected\\n\\nRunning unittests src/main.rs - 9 tests passed\\n  - keyword matching tests unaffected\\n\\nRunning tests/cli_integration.rs - 20 tests passed\\n  - test_add_and_list_nodes\\n  - test_link_nodes  \\n  - test_link_nonexistent_nodes\\n  - test_update_node_status\\n  - etc.\\n\\nDoc-tests deciduous - 1 test passed\\n\\nTotal: 204 tests passed, 0 failed\\n\\nBuild verification:\\n$ cargo build --release\\n   Compiling deciduous v0.8.24\\n   Finished `release` profile [optimized] in 41.07s\\n\\nBinary size: unchanged (same dependencies)\\nNo new warnings from cargo clippy (not run, but no new code patterns that would trigger)\\n\\nNote: No new tests added for delete/unlink - could be added as follow-up.\\nIntegration tests would verify:\\n- delete nonexistent node -> helpful error\\n- unlink nonexistent edge -> helpful error with suggestions\\n- delete node with edges -> cascade works\\n- delete --dry-run -> no mutations\"}"
    },
    {
      "id": 976,
      "change_id": "74a225d0-d313-4d02-a616-cb02d78c9638",
      "node_type": "outcome",
      "title": "Delete and Unlink commands implemented and working",
      "description": null,
      "status": "completed",
      "created_at": "2026-01-09T17:36:11.619153-05:00",
      "updated_at": "2026-01-09T17:43:50.779730-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":100,\"prompt\":\"Feature complete and verified working.\\n\\nNew CLI commands:\\n```\\n$ deciduous unlink --help\\nRemove an edge between two nodes\\n\\nUsage: deciduous unlink <FROM> <TO>\\n\\nArguments:\\n  <FROM>  Source node ID\\n  <TO>    Target node ID\\n\\n$ deciduous delete --help  \\nDelete a node and all its connected edges\\n\\nUsage: deciduous delete [OPTIONS] <ID>\\n\\nArguments:\\n  <ID>  Node ID to delete\\n\\nOptions:\\n      --dry-run  Show what would be deleted without actually deleting\\n```\\n\\nFiles modified:\\n- src/main.rs: +53 lines (command definitions + handlers)\\n- src/db.rs: +127 lines (DeleteSummary struct + delete_edge + delete_node)\\n- src/lib.rs: +2 lines (export DeleteSummary)\\n\\nExample usage:\\n```bash\\n# Remove edge from node 5 to node 12\\n$ deciduous unlink 5 12\\nRemoved edge (5 -> 12)\\n\\n# Preview what deleting node 42 would do\\n$ deciduous delete 42 --dry-run\\nDry run: Would delete node 42 (Some goal title) with 3 edge(s)\\n\\n# Actually delete the node\\n$ deciduous delete 42\\nDeleted node 42 (Some goal title) and 3 edge(s)\\n\\n# Error case - edge doesn't exist\\n$ deciduous unlink 5 99\\nError: No edge from node 5 to node 99. Node 5 has edges to: 12, 15, 18\\n\\n# Error case - node doesn't exist\\n$ deciduous delete 9999\\nError: Node 9999 does not exist. Run 'deciduous nodes' to see existing nodes.\\n```\\n\\nStatus: READY FOR COMMIT\\nChanges are staged and tested. 204 tests pass. Binary built.\"}"
    },
    {
      "id": 977,
      "change_id": "2864f656-bbdc-473d-ae79-b28988d8dfff",
      "node_type": "observation",
      "title": "Foreign key handling: nullable vs non-nullable references",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:44:01.054037-05:00",
      "updated_at": "2026-01-09T17:44:01.054037-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"prompt\":\"Key insight during implementation:\\n\\nThe decision_nodes table has two types of foreign key references:\\n\\nNON-NULLABLE (must delete the referencing record):\\n- decision_edges.from_node_id / to_node_id - edges can't exist without nodes\\n- decision_context.node_id - context meaningless without node\\n- session_nodes.node_id - junction table, just delete the association\\n\\nNULLABLE (set to NULL, preserve the record):\\n- decision_sessions.root_node_id - session can exist without a root\\n- command_log.decision_node_id - command history preserved even if node deleted\\n- roadmap_items.outcome_node_id - roadmap item exists independently\\n\\nThis distinction matters because:\\n1. Deleting edges/context/session_nodes is safe and expected\\n2. Deleting sessions/commands/roadmap_items would lose important data\\n3. Setting to NULL preserves the record but breaks the link\\n\\nThe implementation handles this correctly:\\n- diesel::delete() for non-nullable references\\n- diesel::update().set(column.eq::<Option<i32>>(None)) for nullable\"}"
    },
    {
      "id": 978,
      "change_id": "12145cde-889f-42a9-a8b5-81f22e9e197f",
      "node_type": "observation",
      "title": "Helpful error messages pattern: show what exists, not just what's wrong",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:44:17.327252-05:00",
      "updated_at": "2026-01-09T17:44:17.327252-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"UX pattern implemented for delete_edge error handling:\\n\\nBEFORE (typical approach):\\n  Error: Edge from 5 to 99 does not exist.\\n\\nAFTER (helpful approach):\\n  Error: No edge from node 5 to node 99. Node 5 has edges to: 12, 15, 18\\n\\nWhy this matters:\\n1. User doesn't have to run separate command to find valid targets\\n2. Reduces frustration when making typos in node IDs\\n3. Guides user toward correct action immediately\\n4. Follows existing pattern in create_edge validation\\n\\nImplementation:\\n```rust\\nlet outgoing: Vec<DecisionEdge> = decision_edges::table\\n    .filter(decision_edges::from_node_id.eq(from_id))\\n    .load(&mut conn)?;\\n\\nif outgoing.is_empty() {\\n    return Err(DbError::Validation(format!(\\n        \\\"No edge from node {} to node {}. Node {} has no outgoing edges.\\\",\\n        from_id, to_id, from_id\\n    )));\\n} else {\\n    let targets: Vec<String> = outgoing.iter()\\n        .map(|e| e.to_node_id.to_string()).collect();\\n    return Err(DbError::Validation(format!(\\n        \\\"No edge from node {} to node {}. Node {} has edges to: {}\\\",\\n        from_id, to_id, from_id, targets.join(\\\", \\\")\\n    )));\\n}\\n```\"}"
    },
    {
      "id": 979,
      "change_id": "be7c3020-e633-4a0a-b4ce-f15983b4ef82",
      "node_type": "outcome",
      "title": "Released v0.8.25 to GitHub and crates.io",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T17:51:05.877400-05:00",
      "updated_at": "2026-01-09T17:51:05.877400-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"2a5aa0d\",\"confidence\":100,\"prompt\":\"Release v0.8.25 completed:\\n\\nGit commits:\\n- 30fd468: feat: add delete and unlink commands\\n- d02152e: release: v0.8.25 - add delete and unlink commands (with synced docs)\\n- 2a5aa0d: chore: sync viewer.html with web build\\n\\nArtifacts:\\n- GitHub tag: v0.8.25\\n- GitHub release: https://github.com/notactuallytreyanastasio/deciduous/releases/tag/v0.8.25\\n- crates.io: https://crates.io/crates/deciduous/0.8.25\\n\\nInstall command:\\n  cargo install deciduous\\n\\nRelease notes highlight:\\n- New delete and unlink commands\\n- Cascade delete behavior\\n- Helpful error messages\\n- --dry-run support\"}"
    },
    {
      "id": 980,
      "change_id": "b64e279c-76d5-4e68-9725-750c122824b8",
      "node_type": "action",
      "title": "Rewrote README with updated stats, clearer structure, and v0.8.25 features",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-09T18:00:19.074465-05:00",
      "updated_at": "2026-01-09T18:00:19.074465-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 981,
      "change_id": "2405dca1-cd13-41ce-abe6-d78ac127d018",
      "node_type": "goal",
      "title": "Build archaeology skill for bootstrapping deciduous in existing projects",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:55:42.791356-05:00",
      "updated_at": "2026-01-10T03:55:42.791356-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"I want to think of something big for deciduous: \\n\\nA methodology to have a skill/command/whatever that will be used for you to do archaeology in a repo that _didnt_ have deciduous already set up\\n\\nI've done this twice now and have some examples of DAGs I've made you make and they include prompts etc\\n\\nwith that do you think we could build an archaelogy tool?\\n\\n---\\n\\nand also use the entire commit history, commit by commit, assuming the project has been good with git hygeine \\n\\nfor structuring the graph, for each logical premise that comes as a series of pieces of work through issues, commits, PRs, etc, we want to build those up as if we were making a \\\"branch\\\" for each one, each of the branches is linked to the root beginning node but they spread out in parallel. Sometimes a new branch might logically be the child of another. that should be marked too. it needs to be VERY deep for all fronts that it works from.\"}"
    },
    {
      "id": 982,
      "change_id": "3f722d67-26bb-41e1-a6b6-3cacde6b9395",
      "node_type": "decision",
      "title": "Skill execution architecture - how does the archaeology process run?",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:55:51.118321-05:00",
      "updated_at": "2026-01-10T03:55:51.118321-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":75}"
    },
    {
      "id": 983,
      "change_id": "601cf99b-8193-4b4d-be7c-50a69da44b23",
      "node_type": "observation",
      "title": "React archaeology: 218 nodes, 330 edges - deep but manual, cherry-picked PRs/issues",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:55:51.201570-05:00",
      "updated_at": "2026-01-10T03:55:51.201570-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 984,
      "change_id": "115b476d-8815-408c-8289-a1264b47d7a9",
      "node_type": "observation",
      "title": "Phoenix archaeology: 53 nodes - lighter touch, release-focused, community patterns captured",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:55:51.282735-05:00",
      "updated_at": "2026-01-10T03:55:51.282735-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 985,
      "change_id": "df17f59e-c94d-46f0-a6da-35c478fa077f",
      "node_type": "option",
      "title": "Phased approach: gather phase (git/gh data) → analysis phase (AI comprehension) → logging phase (deciduous nodes)",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:04.759650-05:00",
      "updated_at": "2026-01-10T03:56:04.759650-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 986,
      "change_id": "4bea62d7-8793-4499-89c9-6afb0905f5ed",
      "node_type": "option",
      "title": "Streaming approach: process commit-by-commit, log nodes as understanding develops",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:04.838401-05:00",
      "updated_at": "2026-01-10T03:56:04.838401-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":70}"
    },
    {
      "id": 987,
      "change_id": "6c9404cf-468d-4a4f-aa90-1e7375917f57",
      "node_type": "option",
      "title": "Branch-parallel: identify logical premises first, then deep-dive each branch in parallel",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:04.920924-05:00",
      "updated_at": "2026-01-10T03:56:04.920924-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 988,
      "change_id": "16f8114a-3380-45bd-853d-3f484e7300c9",
      "node_type": "observation",
      "title": "Data sources: git log (commits), gh pr list, gh issue list, gh release list, code reading",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:15.270756-05:00",
      "updated_at": "2026-01-10T03:56:15.270756-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 989,
      "change_id": "39de92b4-5b67-49fe-bb01-98d9e31ba627",
      "node_type": "observation",
      "title": "Graph structure: root goal → parallel premise branches → each branch has its own goal/decision/action/outcome chain",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:15.346917-05:00",
      "updated_at": "2026-01-10T03:56:15.346917-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 990,
      "change_id": "d0338e4e-4311-4b84-87a9-cdb92733a28c",
      "node_type": "observation",
      "title": "Cross-branch links: when one premise depends on another, link them explicitly with rationale",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:15.420848-05:00",
      "updated_at": "2026-01-10T03:56:15.420848-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 991,
      "change_id": "ab62d4b6-9aa4-4ad5-9a35-6772d5f124ff",
      "node_type": "observation",
      "title": "Key improvement over manual: systematic commit-by-commit traversal ensures nothing missed",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:23.206395-05:00",
      "updated_at": "2026-01-10T03:56:23.206395-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 992,
      "change_id": "b5ab5cd5-4f93-4398-86a9-65afc201eebb",
      "node_type": "observation",
      "title": "Key improvement over manual: enforced depth - every commit analyzed, every PR context fetched",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T03:56:23.278480-05:00",
      "updated_at": "2026-01-10T03:56:23.278480-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 993,
      "change_id": "df837e6d-e4e4-401b-b27b-bf07ab9b5c4b",
      "node_type": "outcome",
      "title": "Updated story.html with new features, archaeology, session recovery, and current stats",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-10T11:59:49.710303-05:00",
      "updated_at": "2026-01-10T11:59:49.710303-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"6da0d5c\",\"confidence\":95}"
    },
    {
      "id": 994,
      "change_id": "68919059-1a07-4e8e-a7d0-fe3de3e22c73",
      "node_type": "goal",
      "title": "Implement revisit node type",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-12T10:08:20.765382-05:00",
      "updated_at": "2026-01-12T10:08:20.765382-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"prompt\":\"didnt we implement this? [shows screenshots of REVISIT node diagrams]\\n\\nyes implement it now\"}"
    },
    {
      "id": 995,
      "change_id": "2b34ca1e-3609-42dc-8f84-b7ba1e1e0d62",
      "node_type": "action",
      "title": "Implemented revisit node type across codebase",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-12T10:08:25.965485-05:00",
      "updated_at": "2026-01-12T10:08:25.965485-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"web/src/types/graph.ts\",\"web/src/utils/colors.ts\",\"src/main.rs\",\"src/export.rs\",\"src/tui/ui.rs\",\"src/init/templates.rs\",\".claude/commands/decision.md\"]}"
    },
    {
      "id": 996,
      "change_id": "877c05b8-6a74-4e44-82d5-91ad33961072",
      "node_type": "outcome",
      "title": "Revisit node type fully implemented - 204 tests passing",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-12T10:08:36.219896-05:00",
      "updated_at": "2026-01-12T10:08:36.219896-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 997,
      "change_id": "08e6aaf3-2ec0-4094-be5b-d57e8e433ce1",
      "node_type": "revisit",
      "title": "Test revisit node",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-12T10:08:53.961297-05:00",
      "updated_at": "2026-01-12T10:08:53.961297-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 998,
      "change_id": "ccfb3f35-8209-4d49-9145-af524b2dbeb2",
      "node_type": "outcome",
      "title": "Revisit node type fully documented",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-12T10:23:22.382691-05:00",
      "updated_at": "2026-01-12T10:23:22.382691-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 999,
      "change_id": "1395fb7d-31ff-43db-8e1d-d014a2fcb0be",
      "node_type": "outcome",
      "title": "Released v0.9.2 with revisit node type",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-12T11:59:24.647929-05:00",
      "updated_at": "2026-01-12T11:59:24.647929-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"2bf92d7\",\"confidence\":95}"
    },
    {
      "id": 1000,
      "change_id": "b14294b2-7b41-45d7-bff9-4335051b1277",
      "node_type": "goal",
      "title": "Ripgrep design evolution archaeology",
      "description": "Reconstructing how ripgrep's design evolved from initial commit (Feb 2016) through 2206 commits. Focus on memory mapping strategy, parallelism, binary file handling, and crate decomposition.",
      "status": "pending",
      "created_at": "2026-01-12T22:38:15.105522-05:00",
      "updated_at": "2026-01-12T22:38:15.105522-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1001,
      "change_id": "f09d4948-1f90-4e94-beb1-3ff3e4723011",
      "node_type": "decision",
      "title": "How should ripgrep read file contents for searching?",
      "description": "Core question driving file I/O strategy. Options include memory maps, buffered reads, or hybrid approaches. Performance varies by platform and workload.",
      "status": "pending",
      "created_at": "2026-01-12T22:38:20.259154-05:00",
      "updated_at": "2026-01-12T22:38:20.259154-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1002,
      "change_id": "5b8ced10-84f0-4f3b-b26a-ba71ddd1508f",
      "node_type": "option",
      "title": "Use memory maps (mmap)",
      "description": "Memory-map files for zero-copy access. Can be faster for large files on some platforms. Initial approach in early ripgrep.",
      "status": "pending",
      "created_at": "2026-01-12T22:38:28.572691-05:00",
      "updated_at": "2026-01-12T22:38:28.572691-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1003,
      "change_id": "9750e38d-5258-4f7d-97fc-b3fda572bffc",
      "node_type": "option",
      "title": "Use buffered reads",
      "description": "Standard read() syscalls with buffering. More portable, works well with multithreading.",
      "status": "pending",
      "created_at": "2026-01-12T22:38:28.662211-05:00",
      "updated_at": "2026-01-12T22:38:28.662211-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1004,
      "change_id": "33ddaf0e-3aaf-47a3-b5be-e63e74711ca3",
      "node_type": "action",
      "title": "Implemented initial mmap-based search",
      "description": "Early ripgrep used memory maps for file searching.\n\nSources:\n- c809679: 'removal of memory maps for searching' (implies they existed before)",
      "status": "pending",
      "created_at": "2026-01-12T22:38:34.865176-05:00",
      "updated_at": "2026-01-12T22:38:34.865176-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1005,
      "change_id": "28f6b329-41e8-4911-9c0b-fe246cc9cd0c",
      "node_type": "observation",
      "title": "Memory maps degrade with multithreading",
      "description": "When parallelism was added, mmap performance suffered significantly. Lock-free data structures and per-worker buffers became necessary.\n\nSources:\n- c809679: 'Memory maps appear to degrade quite a bit in the presence of multithreading. Also, switch to lock free data structures for synchronization. Give each worker an input and output buffer which require no synchronization.'",
      "status": "pending",
      "created_at": "2026-01-12T22:38:41.588740-05:00",
      "updated_at": "2026-01-12T22:38:41.588740-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1006,
      "change_id": "614f342d-5ef9-41bd-b530-4c0a954da2ad",
      "node_type": "action",
      "title": "Removed mmap, switched to buffered reads with lock-free sync",
      "description": "Major change: removed memory maps entirely, added lock-free data structures, gave each worker its own buffers.\n\nSources:\n- c809679: 'Lots of improvements. Most notably, removal of memory maps for searching.'",
      "status": "pending",
      "created_at": "2026-01-12T22:38:47.750288-05:00",
      "updated_at": "2026-01-12T22:38:47.750288-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1007,
      "change_id": "42e140b5-1202-4484-b0ee-7ab981ef09b2",
      "node_type": "outcome",
      "title": "Buffered reads work well for parallel workloads",
      "description": "The switch to buffered reads with lock-free synchronization enabled effective multithreading. Performance improved for typical recursive search workloads.",
      "status": "pending",
      "created_at": "2026-01-12T22:38:53.951283-05:00",
      "updated_at": "2026-01-12T22:38:53.951283-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1008,
      "change_id": "a2d1f199-193d-459a-998e-4ebbbda05101",
      "node_type": "observation",
      "title": "Mmap still 20% faster for single-file searches on Linux",
      "description": "Despite the general switch away from mmap, testing revealed they are still significantly faster when searching a small number of files.\n\nSources:\n- ca058d7: 'I thought plain read had usurped them, but when searching a very small number of files, mmaps can be around 20% faster on Linux. It would be really unfortunate to leave that on the table.'",
      "status": "pending",
      "created_at": "2026-01-12T22:39:00.509729-05:00",
      "updated_at": "2026-01-12T22:39:00.509729-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1009,
      "change_id": "f074b0dc-26c6-4be8-b863-6507204e1220",
      "node_type": "revisit",
      "title": "Reconsidering mmap for specific use cases",
      "description": "The blanket removal of mmap left performance on the table for single-file workloads. Time to reconsider conditional mmap usage.",
      "status": "pending",
      "created_at": "2026-01-12T22:39:08.939080-05:00",
      "updated_at": "2026-01-12T22:39:08.939080-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1010,
      "change_id": "a039e333-b4de-41d2-bed8-c8b144056171",
      "node_type": "action",
      "title": "Re-added mmap support for single-file searches",
      "description": "Mmap was brought back as an optimization for searching few files. Without context support initially (kept simple).\n\nSources:\n- ca058d7: 'Add support for memory maps... Mmap searching does not support contexts yet, but we probably do not really care. And duplicating that logic does not sound fun. Without contexts, mmap searching is delightfully simple.'",
      "status": "pending",
      "created_at": "2026-01-12T22:39:09.107395-05:00",
      "updated_at": "2026-01-12T22:39:09.107395-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1011,
      "change_id": "8cd6e8a6-ae33-494a-98c1-8cd1c882e1ac",
      "node_type": "observation",
      "title": "Platform-specific mmap behavior varies significantly",
      "description": "Mmap performance differs by OS. Linux benefits, macOS does not, Windows behavior inconsistent.\n\nSources:\n- a44735a: 'do not automatically pick memory maps on darwin, ever. They appear slower than standard read calls.'\n- 5a9883d: 'Try to use memory maps more aggressively on Windows... However, it is probably slower in a VM. Let us prioritize native users.'\n- d06f84c: 'Get rid of special mmap decision on Windows'",
      "status": "pending",
      "created_at": "2026-01-12T22:39:17.734961-05:00",
      "updated_at": "2026-01-12T22:39:17.734961-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1012,
      "change_id": "4e978116-71e2-4ae8-81b5-c9bce3edca4b",
      "node_type": "outcome",
      "title": "Hybrid strategy: conditional mmap based on workload and platform",
      "description": "Final approach: use mmap for single-file Linux searches, avoid on macOS, handle platform edge cases. Subsequent refinements included 32-bit handling.\n\nSources:\n- fdfc418: 'searcher: disable mmap searching on non-64 bit'\n- 803c447: 'searcher: re-enable mmap on 32-bit architectures'",
      "status": "pending",
      "created_at": "2026-01-12T22:39:24.915583-05:00",
      "updated_at": "2026-01-12T22:39:24.915583-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1013,
      "change_id": "3ec1889d-c37c-4a8f-8950-9a446e0feeac",
      "node_type": "decision",
      "title": "How should ripgrep parallelize file searching?",
      "description": "Core question about concurrency strategy. Need to efficiently distribute work across threads while handling I/O bound workloads.",
      "status": "pending",
      "created_at": "2026-01-12T22:39:30.985117-05:00",
      "updated_at": "2026-01-12T22:39:30.985117-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1014,
      "change_id": "0c92c5bb-dbd5-402b-a756-a92a9fb663fd",
      "node_type": "option",
      "title": "Simple thread pool with shared queue",
      "description": "Basic approach: threads pull from shared work queue. Requires synchronization on every item.",
      "status": "pending",
      "created_at": "2026-01-12T22:39:37.735097-05:00",
      "updated_at": "2026-01-12T22:39:37.735097-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":70}"
    },
    {
      "id": 1015,
      "change_id": "6f5e23ac-c4e5-4797-9335-15b4c0c0b66d",
      "node_type": "option",
      "title": "Work-stealing queue (Chase-Lev)",
      "description": "Each worker has own deque, can steal from others when idle. Reduces contention, better cache locality.",
      "status": "completed",
      "created_at": "2026-01-12T22:39:37.811609-05:00",
      "updated_at": "2026-01-12T22:39:44.348542-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1016,
      "change_id": "690348fb-c6ee-4c63-84a7-1462aced3993",
      "node_type": "action",
      "title": "Switched to Chase-Lev work-stealing queue",
      "description": "Adopted Chase-Lev deque for work distribution. Each worker has local deque, steals from neighbors when idle.\n\nSources:\n- 062aa5e: 'Switch to Chase-Lev work stealing queue. It seems to be a touch faster.'",
      "status": "pending",
      "created_at": "2026-01-12T22:39:44.431910-05:00",
      "updated_at": "2026-01-12T22:39:44.431910-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1017,
      "change_id": "244f3c29-5807-46d9-b6d5-4d0d56ab91d0",
      "node_type": "action",
      "title": "Added parallel directory iterator to ignore crate",
      "description": "Created parallel walker for directory traversal, moving parallelism into the ignore crate for reusability.\n\nSources:\n- b272be2: 'Add parallel recursive directory iterator'\n- 5b73dcc: 'Rework parallelism in directory iterator'",
      "status": "pending",
      "created_at": "2026-01-12T22:39:52.371755-05:00",
      "updated_at": "2026-01-12T22:39:52.371755-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1018,
      "change_id": "f2bc5b8c-e795-40aa-89a4-4391f4055382",
      "node_type": "decision",
      "title": "Breadth-first or depth-first directory traversal?",
      "description": "Traversal order affects memory usage and cache behavior. BFS uses more memory, DFS is more cache-friendly.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:00.610976-05:00",
      "updated_at": "2026-01-12T22:40:00.610976-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1019,
      "change_id": "c6baf50c-5a26-4137-b478-2fe6c83395cb",
      "node_type": "action",
      "title": "Switched to depth-first traversal",
      "description": "Changed from breadth-first to depth-first for better memory behavior.\n\nSources:\n- 139f186: 'crates/ignore: switch to depth first traversal'",
      "status": "pending",
      "created_at": "2026-01-12T22:40:00.946092-05:00",
      "updated_at": "2026-01-12T22:40:00.946092-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1020,
      "change_id": "90cbfc64-182b-4c50-a000-bb050108717a",
      "node_type": "action",
      "title": "Refined work-stealing to use stack instead of mutex-protected vec",
      "description": "Reduced synchronization overhead by switching data structure.\n\nSources:\n- d938e95: 'ignore: use work-stealing stack instead of Arc<Mutex<Vec<_>>>'",
      "status": "pending",
      "created_at": "2026-01-12T22:40:09.749409-05:00",
      "updated_at": "2026-01-12T22:40:09.749409-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1021,
      "change_id": "7807a37a-ef43-48f4-9cb7-4d7e0c13e8b5",
      "node_type": "outcome",
      "title": "Efficient parallel directory traversal with minimal synchronization",
      "description": "Final parallelism design: work-stealing with depth-first traversal, stack-based job distribution, minimal locking. Scales well to many cores.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:09.899857-05:00",
      "updated_at": "2026-01-12T22:40:09.899857-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1022,
      "change_id": "779e4407-2cac-451c-a864-32d7a1d7b246",
      "node_type": "decision",
      "title": "How should ripgrep handle binary files?",
      "description": "Binary files can produce garbage output and slow searches. Need strategy for detection and handling that balances safety with user expectations.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:15.042869-05:00",
      "updated_at": "2026-01-12T22:40:15.042869-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1023,
      "change_id": "d873dadf-557a-40a8-a131-7e949b9c6d0a",
      "node_type": "option",
      "title": "Skip binary files silently",
      "description": "Detect NUL bytes and stop searching without notification. Simple but can confuse users who expect results.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:21.913177-05:00",
      "updated_at": "2026-01-12T22:40:21.913177-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":70}"
    },
    {
      "id": 1024,
      "change_id": "5470f12a-0bf1-4227-aab2-943d384d2cf0",
      "node_type": "option",
      "title": "Search all files (grep default)",
      "description": "Search everything, let terminal handle binary garbage. Matches grep behavior but poor UX.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:21.992421-05:00",
      "updated_at": "2026-01-12T22:40:21.992421-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":60}"
    },
    {
      "id": 1025,
      "change_id": "79d941df-5665-4d30-bd3f-930dbae20040",
      "node_type": "action",
      "title": "Implemented silent binary skip on NUL detection",
      "description": "Initial approach: when NUL byte detected, silently stop searching file. Consistent with ripgrep's philosophy of smart defaults (like ignoring gitignored files).",
      "status": "pending",
      "created_at": "2026-01-12T22:40:32.534139-05:00",
      "updated_at": "2026-01-12T22:40:32.534139-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":75}"
    },
    {
      "id": 1026,
      "change_id": "89bd62fb-2da1-4393-816d-f873dbf181d0",
      "node_type": "observation",
      "title": "Silent skip confuses users when matches appear truncated",
      "description": "Users see some matches printed, then nothing more. They reasonably assume no more matches exist, when in reality ripgrep stopped searching due to binary detection.\n\nSources:\n- a7d26c8: 'ripgrep would silently stop searching a file if it detected a NUL byte, even if it had previously printed a match. This can lead to the user quite reasonably assuming that there are no more matches, since a partial search is fairly unintuitive.'",
      "status": "pending",
      "created_at": "2026-01-12T22:40:32.677968-05:00",
      "updated_at": "2026-01-12T22:40:32.677968-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1027,
      "change_id": "a62b9ae1-1212-4e81-9204-8bd747315c2a",
      "node_type": "revisit",
      "title": "Reconsidering binary file UX",
      "description": "Need to balance smart filtering with user transparency. Silent behavior causes confusion but grep-style dumps binary garbage.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:44.349004-05:00",
      "updated_at": "2026-01-12T22:40:44.349004-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1028,
      "change_id": "5e0a0c64-778d-427a-bdf0-88a656c8f11e",
      "node_type": "action",
      "title": "Rejiggered binary handling with three modes and warnings",
      "description": "Major UX overhaul with three modes:\n1. Default: skip binary, but warn if match already printed\n2. --binary: grep-like (search binary but avoid terminal dumps)\n3. --text/-a: search everything including binary\n\nAlso made -uuu map to --no-ignore --hidden --binary for parity with grep.\n\nSources:\n- a7d26c8: 'This was a fairly invasive change, and potentially increases the UX complexity of ripgrep around binary files. (Before, there were two binary modes, where as now there are three.) However, ripgrep is now a bit louder with warning messages when binary file detection might otherwise be hiding potential matches, so hopefully this is a net improvement.'",
      "status": "pending",
      "created_at": "2026-01-12T22:40:44.501159-05:00",
      "updated_at": "2026-01-12T22:40:44.501159-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1029,
      "change_id": "930486d5-0b3b-4310-a2af-0c91e51b9ff0",
      "node_type": "outcome",
      "title": "Transparent binary handling that respects both safety and user expectations",
      "description": "Trade-off accepted: more UX complexity (three modes vs two) but much better transparency. Users now understand when and why binary files are skipped. Matches rough parity with grep for users who want it.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:50.188703-05:00",
      "updated_at": "2026-01-12T22:40:50.188703-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1030,
      "change_id": "08225817-76f0-4585-982c-a435b1f4224e",
      "node_type": "decision",
      "title": "How should ripgrep's code be organized?",
      "description": "Architectural question: monolithic binary vs library-first design. Affects reusability, testability, and maintenance.",
      "status": "pending",
      "created_at": "2026-01-12T22:40:55.938420-05:00",
      "updated_at": "2026-01-12T22:40:55.938420-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1031,
      "change_id": "06f78093-6ca7-4651-aeaa-22c82b4432be",
      "node_type": "option",
      "title": "Monolithic binary with internal modules",
      "description": "Single crate with all functionality. Simpler to build but harder to reuse components.",
      "status": "pending",
      "created_at": "2026-01-12T22:41:02.427563-05:00",
      "updated_at": "2026-01-12T22:41:02.427563-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":70}"
    },
    {
      "id": 1032,
      "change_id": "a6e970d1-edcf-43ae-94ab-1eff4e3400f4",
      "node_type": "option",
      "title": "Library-first with thin CLI wrapper",
      "description": "Core functionality in reusable crates with trait abstractions. CLI becomes argument translation layer.",
      "status": "completed",
      "created_at": "2026-01-12T22:41:02.501915-05:00",
      "updated_at": "2026-01-12T22:41:35.255435-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1033,
      "change_id": "f30c96c9-624c-4494-9377-af2ff5094c48",
      "node_type": "action",
      "title": "Started with monolithic structure",
      "description": "Initial ripgrep was a single binary with internal grep crate. Fast to develop but limited reusability.",
      "status": "pending",
      "created_at": "2026-01-12T22:41:10.287528-05:00",
      "updated_at": "2026-01-12T22:41:10.287528-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1034,
      "change_id": "5f0bb7a8-c271-43c7-9b77-9cb3f9901dc6",
      "node_type": "observation",
      "title": "Users want to embed ripgrep functionality in their own tools",
      "description": "Issue #162 and similar requests: people want to use ripgrep's search logic without forking the CLI. Need proper library interfaces.",
      "status": "pending",
      "created_at": "2026-01-12T22:41:10.442576-05:00",
      "updated_at": "2026-01-12T22:41:10.442576-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1035,
      "change_id": "08dbf01f-c608-4ad2-9ad2-cc264e8fa096",
      "node_type": "action",
      "title": "Created libripgrep: decoupled crate collection",
      "description": "Major architectural refactor introducing separate crates:\n- grep-matcher: Matcher trait for pattern matching engines\n- grep-regex: Rust regex implementation of Matcher\n- grep-pcre2: PCRE2 implementation of Matcher  \n- grep-searcher: Searches files using a Matcher\n- grep-printer: Sink trait for output formatting\n- grep-cli: CLI utilities\n\nThree distinct phases decoupled by traits:\n1. Pattern matching (Matcher trait)\n2. Searching (uses Matcher)\n3. Printing (Sink trait)\n\nSources:\n- d9ca529: 'libripgrep is not any one library, but rather, a collection of libraries that roughly separate the following key distinct phases in a grep implementation: 1. Pattern matching (e.g., by a regex engine). 2. Searching a file using a pattern matcher. 3. Printing results... Closes #162'",
      "status": "pending",
      "created_at": "2026-01-12T22:41:19.820501-05:00",
      "updated_at": "2026-01-12T22:41:19.820501-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1036,
      "change_id": "08dda13d-4af8-4073-83d0-a5b4f99f5641",
      "node_type": "action",
      "title": "Migrated ripgrep CLI to use libripgrep",
      "description": "Rewrote ripgrep core to use the new crate collection. Deleted old grep crate. CLI became thin translation layer from arguments to library options.\n\nSources:\n- bb110c1: 'This commit does the work to delete the old grep crate and effectively rewrite most of ripgrep core to use the new libripgrep crates... The most complex part of ripgrep core is now arguably the translation between command line parameters and the library options, which is ultimately where we want to be.'",
      "status": "pending",
      "created_at": "2026-01-12T22:41:30.226830-05:00",
      "updated_at": "2026-01-12T22:41:30.226830-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1037,
      "change_id": "41d59d28-ca6a-4d9e-b463-c23a0bd0da37",
      "node_type": "outcome",
      "title": "Library-first architecture enables reuse and clean PCRE2 integration",
      "description": "The Matcher trait abstraction enabled:\n- Easy addition of PCRE2 as alternative regex engine\n- Third-party tools can embed search functionality\n- CLI is thin argument translator\n- Each crate independently versioned and testable",
      "status": "pending",
      "created_at": "2026-01-12T22:41:30.371291-05:00",
      "updated_at": "2026-01-12T22:41:30.371291-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1038,
      "change_id": "46ab6540-79e2-4464-b3cf-20ccf24b6585",
      "node_type": "decision",
      "title": "How should ripgrep parse CLI arguments?",
      "description": "Argument parsing affects startup performance, error messages, and maintainability. Trade-off between feature-rich libraries and minimal dependencies.",
      "status": "pending",
      "created_at": "2026-01-12T22:43:29.653142-05:00",
      "updated_at": "2026-01-12T22:43:29.653142-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1039,
      "change_id": "3de8c8f8-3637-48db-80c4-b06cc04ab102",
      "node_type": "option",
      "title": "Docopt (initial choice)",
      "description": "Declarative argument parser based on usage string. Simple to use but poor performance with large argv.",
      "status": "pending",
      "created_at": "2026-01-12T22:43:38.570992-05:00",
      "updated_at": "2026-01-12T22:43:38.570992-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":60}"
    },
    {
      "id": 1040,
      "change_id": "958f5a96-13e4-49fd-98d7-9d3b0fa8f48b",
      "node_type": "option",
      "title": "Clap (feature-rich)",
      "description": "Full-featured argument parser with great error messages, completions, and flexibility. But large dependency.",
      "status": "pending",
      "created_at": "2026-01-12T22:43:38.647780-05:00",
      "updated_at": "2026-01-12T22:43:38.647780-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":75}"
    },
    {
      "id": 1041,
      "change_id": "ab4b8de5-26a4-49a1-986d-af1482587a6d",
      "node_type": "option",
      "title": "lexopt + custom code (minimal)",
      "description": "Minimal lexer with hand-rolled completion/help generation. Full control, small deps, but more code to maintain.",
      "status": "pending",
      "created_at": "2026-01-12T22:43:38.731248-05:00",
      "updated_at": "2026-01-12T22:43:38.731248-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1042,
      "change_id": "634597bd-36fa-4173-97b2-eb818d6b6f04",
      "node_type": "action",
      "title": "Started with Docopt for argument parsing",
      "description": "Initial ripgrep used Docopt - declarative, simple, but later revealed performance issues.",
      "status": "pending",
      "created_at": "2026-01-12T22:43:47.762771-05:00",
      "updated_at": "2026-01-12T22:43:47.762771-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":70}"
    },
    {
      "id": 1043,
      "change_id": "337f04aa-c598-4ecf-bbce-1d049e94c00f",
      "node_type": "observation",
      "title": "Docopt performs poorly with large argv (common with xargs)",
      "description": "Performance became urgent issue when ripgrep used with tools that pass many arguments. Also poor error messages compared to alternatives.\n\nSources:\n- 92dc402: 'Performance. Docopt does poorly when the argv becomes large, which is a reasonable common use case for search tools. (e.g., use with xargs)... Better failure modes. Clap knows a lot more about how a particular argv might be invalid, and can therefore provide much clearer error messages.'",
      "status": "pending",
      "created_at": "2026-01-12T22:43:47.922626-05:00",
      "updated_at": "2026-01-12T22:43:47.922626-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1044,
      "change_id": "4123319d-0d89-495b-8bf5-9e67f44f5941",
      "node_type": "action",
      "title": "Switched from Docopt to Clap",
      "description": "Major migration to Clap for better performance and error messages. Added shell completion files. Breaking change requiring Rust 1.11+.\n\nSources:\n- 92dc402: 'Switch from Docopt to Clap... This commit also adds Bash, Fish and PowerShell completion files to the release, fixes a bug that prevented ripgrep from working on file paths containing invalid UTF-8 and shows short descriptions in the output of -h but longer descriptions in the output of --help.'",
      "status": "pending",
      "created_at": "2026-01-12T22:43:55.714536-05:00",
      "updated_at": "2026-01-12T22:43:55.714536-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1045,
      "change_id": "12b18849-0eed-45cf-95ee-5ba0e37fed20",
      "node_type": "outcome",
      "title": "Clap served ripgrep well for years",
      "description": "Clap provided good performance, excellent error messages, and automatic completion generation. Used from 2016 to 2023.",
      "status": "pending",
      "created_at": "2026-01-12T22:43:55.873194-05:00",
      "updated_at": "2026-01-12T22:43:55.873194-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1046,
      "change_id": "958dfb6e-d1b1-46fb-b7d4-2855f1b964ec",
      "node_type": "observation",
      "title": "Clap 2→3→4 migration treadmill concerns",
      "description": "Clap's rapid major version releases (2.x to 3.x to 4.x) created migration burden. Also: large dependency tree, desire for more control over argument semantics.\n\nSources:\n- 082245d: 'The first time I had the thought of moving off of Clap was during the 2->3->4 transition. I thought the 3.x and 4.x releases were great, but for me, it ended up moving a little too quickly... I didn't want to run on the migration treadmill.'",
      "status": "pending",
      "created_at": "2026-01-12T22:44:08.014099-05:00",
      "updated_at": "2026-01-12T22:44:08.014099-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1047,
      "change_id": "ecee6a18-51b8-428b-bcf7-b33d50e31b54",
      "node_type": "observation",
      "title": "lexopt demonstrates minimal argument parsing done right",
      "description": "The lexopt crate showed that argument parsing could be solved minimalistically while handling all edge cases correctly.\n\nSources:\n- 082245d: 'The release of lexopt caught my eye. IMO, that crate demonstrates exactly how something new can arrive on the scene and just thoroughly solve a problem minimalistically. It has the docs, the reasoning, the simple API, the tests and good judgment. It gets all the weird corner cases right that Clap also gets right.'",
      "status": "pending",
      "created_at": "2026-01-12T22:44:08.173468-05:00",
      "updated_at": "2026-01-12T22:44:08.173468-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1048,
      "change_id": "da8006b6-0a72-4910-baa8-844cd334b07f",
      "node_type": "observation",
      "title": "Future features require flexible argument semantics",
      "description": "Features like --type/-T accumulation ordering, potential boolean matching, needed more control than Clap easily provided.\n\nSources:\n- 082245d: 'In today's world, I would really like, for example, flags like --type and --type-not to be able to accumulate their repeated values into a single sequence while respecting the order they appear on the CLI... some day, I would like to add some kind of boolean matching to ripgrep perhaps similar to how git grep does it.'",
      "status": "pending",
      "created_at": "2026-01-12T22:44:18.627154-05:00",
      "updated_at": "2026-01-12T22:44:18.627154-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1049,
      "change_id": "ff6fa284-dbf8-49ae-8bd6-c3186c20158f",
      "node_type": "revisit",
      "title": "Reconsidering CLI argument parsing strategy",
      "description": "Multiple factors converged: migration treadmill, dependency size, desire for control, new minimal alternatives available.",
      "status": "pending",
      "created_at": "2026-01-12T22:44:18.778770-05:00",
      "updated_at": "2026-01-12T22:44:18.778770-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1050,
      "change_id": "3e55463a-1025-4b6b-8209-72a21cefa07d",
      "node_type": "action",
      "title": "Replaced Clap with lexopt and custom help/completion generators",
      "description": "Major refactor: lexopt for parsing, hand-rolled shell completions, help output, and man page generation. Trade-off: more code to maintain but full control and smaller dependencies.\n\nSources:\n- 082245d: 'This did require... I had to write my own logic for how arguments are combined into one single state object... my own shell completion generator... my own -h/--help output generator... my own man page generator... While this is definitely a fair bit of extra work, it overall only cost me a couple days. IMO, that is a good trade off given that this code is unlikely to change again in any substantial way.'",
      "status": "pending",
      "created_at": "2026-01-12T22:44:31.790592-05:00",
      "updated_at": "2026-01-12T22:44:31.790592-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1051,
      "change_id": "a9a09706-5bf4-47de-9b50-61d8a724bf48",
      "node_type": "outcome",
      "title": "Full control over argument parsing with minimal dependencies",
      "description": "Result: smaller dependency tree, correct flag accumulation semantics (--type ordering fixed), path for future boolean matching. Master of ripgrep's destiny.\n\nSources:\n- 082245d: 'rg regex-automata -Tlock -ttoml would not return results in Cargo.lock... But with this migration, -ttoml now correctly overrides -Tlock... Fixes #884, Fixes #1648, Fixes #1701, Fixes #1814, Fixes #1966'",
      "status": "pending",
      "created_at": "2026-01-12T22:44:31.945484-05:00",
      "updated_at": "2026-01-12T22:44:31.945484-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1052,
      "change_id": "8d88bdae-ab30-47d7-b31e-4d082c735e4f",
      "node_type": "decision",
      "title": "How to optimize regex matching performance?",
      "description": "Regex engines are slower than literal string search. Key insight: extract literal substrings from regex and use fast string algorithms (like Aho-Corasick) as pre-filter.",
      "status": "pending",
      "created_at": "2026-01-12T22:44:48.824643-05:00",
      "updated_at": "2026-01-12T22:44:48.824643-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1053,
      "change_id": "24af7932-afb3-4e0d-9269-049fd7b37e21",
      "node_type": "option",
      "title": "Use regex engine directly",
      "description": "Simple approach: feed pattern to regex engine, search entire file. Correct but slow for patterns with literal components.",
      "status": "pending",
      "created_at": "2026-01-12T22:44:48.993099-05:00",
      "updated_at": "2026-01-12T22:44:48.993099-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":50}"
    },
    {
      "id": 1054,
      "change_id": "0766a839-2dcb-491a-8330-db8abea12c9d",
      "node_type": "option",
      "title": "Extract inner literals for pre-filtering",
      "description": "Analyze regex AST to find required literal substrings. Use Aho-Corasick or memchr to find candidates quickly, then verify with full regex. Major speedup for many patterns.",
      "status": "pending",
      "created_at": "2026-01-12T22:44:49.094719-05:00",
      "updated_at": "2026-01-12T22:44:49.094719-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1055,
      "change_id": "1f24a957-9e2d-4837-8ecc-1327e0306470",
      "node_type": "action",
      "title": "Implemented inner literal extraction for fast pre-filtering",
      "description": "Core optimization: analyze regex pattern, extract required literal substrings, use Aho-Corasick multi-pattern matcher or memchr to quickly identify candidate lines, then verify with full regex engine. This is why ripgrep beats grep on many workloads.",
      "status": "pending",
      "created_at": "2026-01-12T22:44:59.182502-05:00",
      "updated_at": "2026-01-12T22:44:59.182502-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1056,
      "change_id": "05bb0f8d-7a89-445c-84f2-3e4ca47ada1e",
      "node_type": "observation",
      "title": "Literal extraction is fragile - many edge case bugs",
      "description": "Over years, numerous bugs found in literal extraction: false negatives, incorrect handling of repetitions, whitespace issues, word boundary problems.\n\nSources:\n- ba503eb: 'grep-regex: fix inner literal detection'\n- b435eaa: 'grep-regex: fix inner literal extraction bug'\n- 1c4b5ad: 'regex: fix another inner literal bug'\n- 9d738ad: 'regex: fix inner literal extraction that resulted in false negatives'",
      "status": "pending",
      "created_at": "2026-01-12T22:44:59.334309-05:00",
      "updated_at": "2026-01-12T22:44:59.334309-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1057,
      "change_id": "0513bba2-494c-434e-a243-3db58c6bba2f",
      "node_type": "action",
      "title": "Rewrote inner literal extractor for robustness",
      "description": "Created new extractor based on regex-syntax prefix literal extractor but with better heuristics. Tracks whether literals are prefixes, continues searching for 'best' literals.\n\nSources:\n- ca740d9: 'This new extractor should be a lot more robust than the old one. We actually will keep going through the regex to try and find the best literals to search for (according to some heuristic).'\n- 3ac4541: 'regex: remove old inner literal extractor'",
      "status": "pending",
      "created_at": "2026-01-12T22:45:09.836450-05:00",
      "updated_at": "2026-01-12T22:45:09.836450-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1058,
      "change_id": "ebfb3b0b-7931-4418-b56d-6493f5121d9f",
      "node_type": "outcome",
      "title": "Robust literal optimization is key to ripgrep performance",
      "description": "After multiple iterations, literal extraction became more reliable. Combined with Aho-Corasick for multi-pattern matching, this remains core to why ripgrep outperforms alternatives on many workloads.",
      "status": "pending",
      "created_at": "2026-01-12T22:45:09.993266-05:00",
      "updated_at": "2026-01-12T22:45:09.993266-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1059,
      "change_id": "68b62570-fe8b-4482-a2a7-f14d2fa8f104",
      "node_type": "decision",
      "title": "How should ripgrep handle non-UTF-8 text encodings?",
      "description": "The world has many text encodings: UTF-16, GBK, Shift_JIS, latin-1. Ripgrep's regex engine is UTF-8 based. How to search files in other encodings?",
      "status": "pending",
      "created_at": "2026-01-12T22:45:27.443395-05:00",
      "updated_at": "2026-01-12T22:45:27.443395-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1060,
      "change_id": "f6b71226-b6b5-4408-9201-ef545e251be1",
      "node_type": "option",
      "title": "Assume UTF-8 only",
      "description": "Simple: assume all input is UTF-8. Fast but excludes many use cases.",
      "status": "pending",
      "created_at": "2026-01-12T22:45:27.610497-05:00",
      "updated_at": "2026-01-12T22:45:27.610497-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":60}"
    },
    {
      "id": 1061,
      "change_id": "958545c6-16c6-44db-a41b-c085e876914e",
      "node_type": "option",
      "title": "Transcode to UTF-8 before searching",
      "description": "Detect or specify encoding, transcode to UTF-8, then search. Works but loses literal optimizations for non-UTF-8 files.",
      "status": "pending",
      "created_at": "2026-01-12T22:45:27.685342-05:00",
      "updated_at": "2026-01-12T22:45:27.685342-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1062,
      "change_id": "49bf2e30-1a4f-4a9a-ad04-f87834a2a003",
      "node_type": "action",
      "title": "Added encoding support via encoding_rs with auto-detection",
      "description": "Implemented transcoding from any encoding to UTF-8 before searching. Auto-detection for UTF-16 BOM. Trade-off: transcoding path loses literal optimizations but maintains correctness.\n\nSources:\n- 8bbe58d: 'This feature works by transcoding the files to be searched from their source encoding to UTF-8... The fundamental problem with transcoding everything first is that literal optimizations are nearly negated... Fixes #1'",
      "status": "pending",
      "created_at": "2026-01-12T22:45:36.967964-05:00",
      "updated_at": "2026-01-12T22:45:36.967964-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1063,
      "change_id": "84569368-c55d-4e41-bf7f-508a4d9ed8c4",
      "node_type": "outcome",
      "title": "Encoding support enables searching UTF-16, GBK, Shift_JIS, etc",
      "description": "Happy path (UTF-8) unchanged. Non-UTF-8 files can be searched with --encoding flag or auto-detection. Replacement characters used for decode errors.",
      "status": "pending",
      "created_at": "2026-01-12T22:45:37.129031-05:00",
      "updated_at": "2026-01-12T22:45:37.129031-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1064,
      "change_id": "28287012-4000-434d-bbf4-9c72e6dcbfb5",
      "node_type": "decision",
      "title": "Should ripgrep output clickable hyperlinks?",
      "description": "Terminal emulators support OSC 8 hyperlinks. Could make file paths clickable in output. But compatibility concerns.",
      "status": "pending",
      "created_at": "2026-01-12T22:45:46.010147-05:00",
      "updated_at": "2026-01-12T22:45:46.010147-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1065,
      "change_id": "4f9f4955-0bd2-4b63-9f1f-d4ed9d7c7e74",
      "node_type": "action",
      "title": "Added hyperlink support for terminal output",
      "description": "Implemented OSC 8 hyperlinks for file paths in output. Users can click to open files directly.\n\nSources:\n- 1a50324: 'printer: add hyperlinks - This commit represents the initial work to get hyperlinks working'",
      "status": "pending",
      "created_at": "2026-01-12T22:45:46.165396-05:00",
      "updated_at": "2026-01-12T22:45:46.165396-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1066,
      "change_id": "2f8f6c68-5867-45d8-a310-1e3a27f2d52c",
      "node_type": "observation",
      "title": "Some environments break with hyperlink escape codes",
      "description": "Testing revealed some terminals/environments fail when receiving OSC 8 sequences. Prudent to disable by default initially.\n\nSources:\n- 8b766a2: 'As a result of discussion in #2611, it seems prudent to disable hyperlinks by default. Ideally they would be enabled, but it looks like some environments may barf on them.'",
      "status": "pending",
      "created_at": "2026-01-12T22:45:56.447798-05:00",
      "updated_at": "2026-01-12T22:45:56.447798-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1067,
      "change_id": "36b6f052-8e89-4134-9de3-f86eaa6177c6",
      "node_type": "outcome",
      "title": "Hyperlinks available but disabled by default for compatibility",
      "description": "Users can enable with --hyperlink-format. Conservative default ensures no breakage. May enable by default in future once ecosystem matures.",
      "status": "pending",
      "created_at": "2026-01-12T22:45:56.606788-05:00",
      "updated_at": "2026-01-12T22:45:56.606788-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1134,
      "change_id": "f65428a5-b039-40ef-bf08-eb059a50bbed",
      "node_type": "goal",
      "title": "Refine web UI browsing modes and create test repo",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-27T20:28:26.995980-05:00",
      "updated_at": "2026-01-27T20:28:26.995980-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"prompt\":\"the browsing modes are getting close but arent quite there yet. we are lacking the narrative structure and the branching mode only shows a little bit for each one, they should be kept and codified. I think we need to make a new test repo to start another app that we can test it in fresh. We also have some work to do on search.\"}"
    },
    {
      "id": 1135,
      "change_id": "1f0e68d9-b6e9-4bb0-9927-9b572733c37a",
      "node_type": "decision",
      "title": "How to approach UI testing and refinement",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-27T20:28:32.093882-05:00",
      "updated_at": "2026-01-27T20:28:32.093882-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1136,
      "change_id": "243e6e1d-85d0-42fe-a1b0-47e9b489fd67",
      "node_type": "action",
      "title": "Create test-app subdirectory with realistic multi-branch decision graph",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-27T23:45:58.307901-05:00",
      "updated_at": "2026-01-27T23:45:58.307901-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1137,
      "change_id": "8c740633-f3f6-4c17-a112-fae62b54ba18",
      "node_type": "outcome",
      "title": "Test repo created with 62 nodes, 5 branches, 2 pivots",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-27T23:47:39.971458-05:00",
      "updated_at": "2026-01-27T23:47:39.971458-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1138,
      "change_id": "61e8d591-fd01-4ac4-a021-134d1410414f",
      "node_type": "observation",
      "title": "UI issues identified: 1) Narrative lacks story structure 2) Branch mode shows minimal info 3) Search not wired up",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-27T23:48:29.488389-05:00",
      "updated_at": "2026-01-27T23:48:29.488389-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1139,
      "change_id": "47294bfa-e9f2-4407-a3fa-71b28941d891",
      "node_type": "decision",
      "title": "How to codify and improve browsing modes",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-27T23:48:45.207674-05:00",
      "updated_at": "2026-01-27T23:48:45.207674-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1140,
      "change_id": "9a8fc51d-1ef3-46b1-9d93-d1121c828e4d",
      "node_type": "action",
      "title": "Comprehensive browsing mode improvements: docs, persist state, types, narratives (chapters/summary/pivots), branch (narrative/cross-deps/timeline), search",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-27T23:52:19.428168-05:00",
      "updated_at": "2026-01-27T23:52:19.428168-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1141,
      "change_id": "b93bb62d-1307-4dcd-9fe5-e0645703b7f8",
      "node_type": "outcome",
      "title": "Web UI browsing modes complete: narrative chapters/summary, branch narrative/timeline, search filtering",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-28T00:00:27.904910-05:00",
      "updated_at": "2026-01-28T00:00:27.904910-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1142,
      "change_id": "21fdb2e2-6736-49b6-a9b6-afdf77223833",
      "node_type": "goal",
      "title": "Document entire deciduous codebase",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-31T03:30:19.692534-05:00",
      "updated_at": "2026-01-31T03:30:19.692534-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"document\"}"
    },
    {
      "id": 1143,
      "change_id": "ab5a10aa-9656-441b-babe-a2ade405e79f",
      "node_type": "action",
      "title": "Creating comprehensive codebase documentation",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-31T03:32:27.881809-05:00",
      "updated_at": "2026-01-31T03:32:27.881809-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90}"
    },
    {
      "id": 1144,
      "change_id": "e638127a-03b9-4fc3-ab22-a3d1e1075c65",
      "node_type": "outcome",
      "title": "Comprehensive documentation created",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-31T03:36:30.206619-05:00",
      "updated_at": "2026-01-31T03:36:30.206619-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95,\"files\":[\"docs/ARCHITECTURE.md\",\"docs/CONCEPTS.md\",\"docs/WEB_VIEWER.md\",\"docs/QUICK_REFERENCE.md\"]}"
    },
    {
      "id": 1145,
      "change_id": "e0cb1553-18f9-4117-aa44-9d94c02618f3",
      "node_type": "action",
      "title": "Created static developer docs page with navigation links",
      "description": null,
      "status": "pending",
      "created_at": "2026-01-31T03:57:00.376050-05:00",
      "updated_at": "2026-01-31T03:57:00.376050-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"files\":[\"docs/developer/index.html\",\"docs/index.html\",\"docs/tutorial/index.html\"]}"
    },
    {
      "id": 1146,
      "change_id": "8c848515-a0ce-41ee-9d8d-e76591fc5204",
      "node_type": "goal",
      "title": "Visualization Rethink v2",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-04T22:06:51.702191-05:00",
      "updated_at": "2026-02-04T22:06:51.702191-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"confidence\":90,\"prompt\":\"make a new branch and lets try to redo all the visualization stuff we have period and rethink it. completely rip out the companion react app that comes with `deciduous serve` and we are rethinking it from first principles with a mix of D3 and ripping off beads.\\n\\nWhile the screenshot is of a TUI we are going to shoot for an even nicer version for the web, make it hierarchical like that is too. We need a commit log on steroids for what the robot has been doing and its the deciduous nodes.\\n\\nwe also will produce another graph but we are gonna start it from scratch and rethink how we group work\"}"
    },
    {
      "id": 1147,
      "change_id": "ed68d9e1-f372-42df-92fc-4e805710ff9b",
      "node_type": "action",
      "title": "Initial beads-style hierarchical list view",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-04T22:10:16.021342-05:00",
      "updated_at": "2026-02-04T22:10:16.021342-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"confidence\":85}"
    },
    {
      "id": 1148,
      "change_id": "39f1f463-2a97-4665-8c13-e49f1d327254",
      "node_type": "decision",
      "title": "How to structure hierarchical narrative view",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-04T22:24:38.976072-05:00",
      "updated_at": "2026-02-04T22:24:38.976072-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"confidence\":90}"
    },
    {
      "id": 1149,
      "change_id": "0605f192-aecf-45ac-a147-d6117a0b0730",
      "node_type": "action",
      "title": "Implemented hierarchical narrative view with focus mode",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-04T22:28:00.046767-05:00",
      "updated_at": "2026-02-04T22:28:00.046767-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"commit\":\"62c1551\",\"confidence\":90}"
    },
    {
      "id": 1150,
      "change_id": "43456317-ef5e-4990-a237-85f933cd4bf7",
      "node_type": "action",
      "title": "Implemented smart narrative detection with tree size analysis",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-04T23:04:28.411619-05:00",
      "updated_at": "2026-02-04T23:04:28.411619-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"confidence\":90}"
    },
    {
      "id": 1151,
      "change_id": "03a5ed14-2487-4bc3-94b7-b86bec1d0d1e",
      "node_type": "observation",
      "title": "Graph analysis revealed 130 orphan goals but only ~25 goals with 10+ node trees - these are the real narratives",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-04T23:04:37.229425-05:00",
      "updated_at": "2026-02-04T23:04:37.229425-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"confidence\":95}"
    },
    {
      "id": 1152,
      "change_id": "10264ba6-2184-4316-82df-35c08e649718",
      "node_type": "outcome",
      "title": "Smart narrative detection working - 35 significant narratives vs 130+ orphan goals",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-04T23:05:25.798765-05:00",
      "updated_at": "2026-02-04T23:05:25.798765-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"confidence\":95}"
    },
    {
      "id": 1153,
      "change_id": "a77c0b83-d3db-4968-a8fd-11d794491eae",
      "node_type": "outcome",
      "title": "Redesigned web viewer with hierarchical narrative view",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T13:14:14.312786-05:00",
      "updated_at": "2026-02-05T13:14:14.312786-05:00",
      "metadata_json": "{\"branch\":\"viz-rethink-v2\",\"commit\":\"19cea51\",\"confidence\":95}"
    },
    {
      "id": 1154,
      "change_id": "6f28cdcf-cb94-45df-9f84-f6f262e5d070",
      "node_type": "goal",
      "title": "Enhance multi-user sync: conflict resolution, workflow automation, UI support",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:08:34.618600-05:00",
      "updated_at": "2026-02-05T15:09:16.249683-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"2, 3, and 5 -- and ideally it should be a skill/command in here that if someone commits a \\\"patch\\\" of loaded data we can insert it and link properly even if IDs arent the same? Idk\\n\\n(In response to options for revisiting multi-user sync:\\n2. Conflict resolution - Currently additive-only; updates/merges?\\n3. Workflow improvements - Better PR integration, auto-export on push?\\n5. UI support - Show patch status in web viewer?)\\n\\nKey insight: Need a skill/command that auto-applies teammate patches on pull, handling ID mismatches via change_id UUIDs\"}"
    },
    {
      "id": 1155,
      "change_id": "87baf0fe-afba-4134-bf90-451746959ed5",
      "node_type": "decision",
      "title": "How to make multi-user sync seamless",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:09:17.583144-05:00",
      "updated_at": "2026-02-05T15:09:17.583144-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1156,
      "change_id": "f2891013-9f84-4acd-90e8-14b01d1d2186",
      "node_type": "option",
      "title": "Option A: /sync skill - one command for export + apply",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:09:48.830055-05:00",
      "updated_at": "2026-02-05T15:09:48.830055-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1157,
      "change_id": "d85b2448-54ff-424b-95a1-4c8693d7eeac",
      "node_type": "option",
      "title": "Option B: Git post-merge hook auto-applies patches",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:09:49.569516-05:00",
      "updated_at": "2026-02-05T15:09:49.569516-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1158,
      "change_id": "42093133-90bf-414a-a509-1940ef2a0384",
      "node_type": "option",
      "title": "Option C: Integrate patch apply into /recover skill",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:09:50.384882-05:00",
      "updated_at": "2026-02-05T15:09:50.384882-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85}"
    },
    {
      "id": 1159,
      "change_id": "8320faac-88f6-42b6-b3a6-18206ee8b65a",
      "node_type": "option",
      "title": "Option D: Conflict resolution via 3-way merge with local/remote/base",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:09:51.111640-05:00",
      "updated_at": "2026-02-05T15:09:51.111640-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":70}"
    },
    {
      "id": 1160,
      "change_id": "cb82c3a1-75ce-4aac-a804-2157e0cc0f4e",
      "node_type": "option",
      "title": "Option E: Web viewer shows patch origin badge + pending patches panel",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:09:52.115168-05:00",
      "updated_at": "2026-02-05T15:09:52.115168-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":80}"
    },
    {
      "id": 1161,
      "change_id": "fad11b57-1a8d-4639-889e-e92d33d1a8fd",
      "node_type": "goal",
      "title": "Event log sync system for async teams",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:16:56.361869-05:00",
      "updated_at": "2026-02-05T15:16:56.361869-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":90,\"prompt\":\"sure lets give it a shot but make a new branch and start fresh cuz it'd be another minor release if we nail it\\n\\nContext: User wants async team sync where everyone works on local DBs and changes sync automatically via git. No manual export/apply. Overlapping edits \\\"just work\\\" via last-writer-wins per field.\"}"
    },
    {
      "id": 1162,
      "change_id": "5b2a096f-da47-46cb-bdf3-fc8b945e24e5",
      "node_type": "action",
      "title": "Choosing event log approach over patch snapshots",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:17:04.526608-05:00",
      "updated_at": "2026-02-05T15:17:04.526608-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":90}"
    },
    {
      "id": 1163,
      "change_id": "3dda7910-eedd-4354-bfcc-f3355fcb657d",
      "node_type": "action",
      "title": "Design event log data structures and module",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:17:13.139072-05:00",
      "updated_at": "2026-02-05T15:17:13.139072-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":85}"
    },
    {
      "id": 1164,
      "change_id": "bc1e620b-fc94-4f30-afb3-7eeba6fcbbad",
      "node_type": "observation",
      "title": "Event logs will balloon repo - need compaction/checkpointing",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:17:23.560183-05:00",
      "updated_at": "2026-02-05T15:17:23.560183-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":95}"
    },
    {
      "id": 1165,
      "change_id": "19bf6519-1109-498e-bcef-1c6a127e5efb",
      "node_type": "outcome",
      "title": "Event log module implemented with tests passing",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:20:07.050054-05:00",
      "updated_at": "2026-02-05T15:20:07.050054-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"commit\":\"156f6be\",\"confidence\":95}"
    },
    {
      "id": 1166,
      "change_id": "52c90ccb-52be-4952-966c-a0723c49d3cb",
      "node_type": "action",
      "title": "Add rebuild and checkpoint CLI commands",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:20:37.468432-05:00",
      "updated_at": "2026-02-05T15:20:37.468432-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":85}"
    },
    {
      "id": 1167,
      "change_id": "aeaaa76e-6f98-41b3-8dc2-d7b1b3b53a9c",
      "node_type": "outcome",
      "title": "CLI commands for event-based sync working: events init/status/emit/checkpoint/rebuild",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:25:07.247280-05:00",
      "updated_at": "2026-02-05T15:25:07.247280-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":95}"
    },
    {
      "id": 1168,
      "change_id": "f66bf313-3f85-4e1c-8b9e-5f7605b1a539",
      "node_type": "action",
      "title": "Add auto-emit events for add/link/status commands",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:25:17.671943-05:00",
      "updated_at": "2026-02-05T15:25:17.671943-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":85}"
    },
    {
      "id": 1170,
      "change_id": "58c5f8af-910f-4d72-9cd2-34377fffacc9",
      "node_type": "outcome",
      "title": "Auto-emit events working for add/link/status/delete/unlink commands",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T15:27:36.153818-05:00",
      "updated_at": "2026-02-05T15:27:36.153818-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":95}"
    },
    {
      "id": 1171,
      "change_id": "daf89df6-243a-4223-87c7-1a09f46fb365",
      "node_type": "action",
      "title": "Implement /sync skill and /recover integration",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T16:25:26.421691-05:00",
      "updated_at": "2026-02-05T16:25:26.421691-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":85}"
    },
    {
      "id": 1172,
      "change_id": "0556211b-7c34-44a7-a4a4-21ae571036bb",
      "node_type": "outcome",
      "title": "/sync skill created, /recover updated, API endpoint /api/sync-status added",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T16:29:26.010966-05:00",
      "updated_at": "2026-02-05T16:29:26.010966-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"confidence\":95}"
    },
    {
      "id": 1173,
      "change_id": "7856168e-37b8-4ede-923e-23eda68680d7",
      "node_type": "outcome",
      "title": "Canonical node flow enforced across all docs, templates, skills, and hooks",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T21:46:54.906416-05:00",
      "updated_at": "2026-02-05T21:46:54.906416-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"commit\":\"f634ec5\",\"confidence\":95}"
    },
    {
      "id": 1174,
      "change_id": "f071ec6c-abc2-4488-a409-e01deeafafb2",
      "node_type": "outcome",
      "title": "Event log sync system committed with CLI, auto-emit, API endpoint, and /sync skill",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-05T21:47:13.491541-05:00",
      "updated_at": "2026-02-05T21:47:13.491541-05:00",
      "metadata_json": "{\"branch\":\"feature/event-log-sync\",\"commit\":\"8563cf0\",\"confidence\":95}"
    },
    {
      "id": 1175,
      "change_id": "be9d1ab8-79e8-4cef-a370-c89fd498ba9c",
      "node_type": "action",
      "title": "Bootstrapped all slash commands and cut v0.12.1 release",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-16T21:45:16.487969-05:00",
      "updated_at": "2026-02-16T21:45:16.487969-05:00",
      "metadata_json": "{\"branch\":\"feature/event-sync-docs\",\"commit\":\"f91256f\",\"confidence\":95}"
    },
    {
      "id": 1176,
      "change_id": "ab717b9c-2a04-4389-aa89-872fa5a56de7",
      "node_type": "outcome",
      "title": "Released v0.13.0 - document attachments, themes, full doc refresh",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-19T10:59:10.437513-05:00",
      "updated_at": "2026-02-19T10:59:10.437513-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"50ab53e\",\"confidence\":95}"
    },
    {
      "id": 1177,
      "change_id": "247dcf06-af3a-4c7f-b888-8af4c0753efa",
      "node_type": "outcome",
      "title": "Fixed CLAUDE.md section replacement bug - added markers",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-19T11:43:12.690066-05:00",
      "updated_at": "2026-02-19T11:43:12.690066-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"056b84f\",\"confidence\":95}"
    },
    {
      "id": 1178,
      "change_id": "6b7b04bd-ef6e-4be7-9031-a712d8f6a40c",
      "node_type": "outcome",
      "title": "Released v0.13.2 - OpenCode integration at full feature parity with Claude Code",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-20T09:53:16.684770-05:00",
      "updated_at": "2026-02-20T09:53:16.684770-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"23507c5\",\"confidence\":95}"
    },
    {
      "id": 1179,
      "change_id": "d41a6747-e793-4e22-bb71-ac32fb07d2b5",
      "node_type": "goal",
      "title": "Rewrite tutorial with real snowflex examples",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-20T23:58:37.356005-05:00",
      "updated_at": "2026-02-20T23:58:37.356005-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"lets do a big plan:\\n\\nyou are going to re-write the tutorial.\\n\\nYou need to fill it with actual session examples from our snowflex repository that we have at ../snowflex\\n\\nthe tutorial should cover EVERY major feature of deciduous.\\n\\nyou need to actually go and run through using it on the repo yourself with a fresh database, establishing a history, then working on a real new feature with the open issue https://github.com/pepsico-ecommerce/snowflex/issues/93 and proceed to fix it and use it as an example of how to use yourself. so you will be instructing to work with nodes, changing some of their connections, attaching documents (in this case the issue writeup itself as a file, and your pull request as a file), using the narratives features, and everything else. It should highlight every thing that your .claude enables\\n\\nmake sure to emphasize using it WITH AN LLM and not on its own but still have an API reference for deciduous the binary, not just the claude stuff, but make it the last consideration not the forefront\\n\\nmake sure to link the tutorial plan document to the node about starting the tutorial\"}"
    },
    {
      "id": 1180,
      "change_id": "c8075570-6e45-4616-8e82-ff5340b81da7",
      "node_type": "goal",
      "title": "Clean up working tree and commit in atomic units",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-21T00:20:54.190867-05:00",
      "updated_at": "2026-02-21T00:20:54.190867-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"clean up things and get all this committed in a nice logical order in atomic units while I check out the site\"}"
    },
    {
      "id": 1181,
      "change_id": "34c11d8d-ef94-42a0-bea1-32a9f8d43e29",
      "node_type": "action",
      "title": "Plan tutorial content updates",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-21T00:33:54.239628-05:00",
      "updated_at": "2026-02-21T00:33:54.239628-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"files\":[\"docs/tutorial/\"]}"
    },
    {
      "id": 1182,
      "change_id": "d436e424-c08b-4499-823b-6b83704efb7c",
      "node_type": "outcome",
      "title": "Tutorial content updates complete - 18 sidebar navs, multi-user-sync removed, brew install fixed, Q&A-first exploring page, Claude-driven narratives, revisit nodes added, recovery advice added, nav chain verified",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-21T02:35:14.355034-05:00",
      "updated_at": "2026-02-21T02:35:14.355034-05:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":95}"
    },
    {
      "id": 1183,
      "change_id": "2ccc6940-f0f3-4247-b053-78454f93a6ba",
      "node_type": "outcome",
      "title": "Released v0.13.3 - OpenCode bootstrapping upgraded to modern conventions",
      "description": null,
      "status": "pending",
      "created_at": "2026-02-23T15:51:27.271428-05:00",
      "updated_at": "2026-02-23T15:51:27.271428-05:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"8e779ff\",\"confidence\":95}"
    },
    {
      "id": 1184,
      "change_id": "ca954682-7c64-4b2f-af5b-70a3e09196b9",
      "node_type": "goal",
      "title": "Test coverage improvement - Phase 1",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-02T19:40:19.977562-05:00",
      "updated_at": "2026-03-02T19:40:19.977562-05:00",
      "metadata_json": "{\"branch\":\"init-rs-monster\",\"confidence\":90,\"prompt\":\"I am thinking we need to break up some of this monolithing code. It is becoming unmanageable. We also are probably missing test coverage at this point.\\n\\nCan we launch subagents, each with their own worktree but knowing to write back to THIS deciduous database. We want to identify where we dont have test coverage. From there, launch a subagent to write tests for that portion and make a branch that handles them. Use stacked git to manage the series of patches. We will have these agents coherently get the tests in each piece we need done, and then we will write up a document that tells us about the lack of coverage and what we got. That will become the base for Phase 2, which is going to be some separation of concerns.\\n\\nRemember to use best practices here. Pretend you are steve klabnik and brian cantrill combined. be super thorough and produce good rust code using proper idioms, and avoid things like panic and unwrap so that we have clean, maintainable pure functions that push complexity to the edges of the application where IO is involved to keep things sane.\\n\\nTo start, though, do not touch any application code wherever possible. We want just tests in this beginning round.\"}"
    },
    {
      "id": 1185,
      "change_id": "9ecbaba6-fb4c-4587-935b-4c39b50e0ba4",
      "node_type": "option",
      "title": "Fan out subagents by module with git worktrees",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-02T19:40:44.019784-05:00",
      "updated_at": "2026-03-02T19:40:44.019784-05:00",
      "metadata_json": "{\"branch\":\"init-rs-monster\",\"confidence\":85}"
    },
    {
      "id": 1186,
      "change_id": "fae1bc2e-d0e1-4609-8d91-1c59a5711986",
      "node_type": "decision",
      "title": "Parallel subagents per module, stacked branches",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-02T19:40:56.493449-05:00",
      "updated_at": "2026-03-02T19:40:56.493449-05:00",
      "metadata_json": "{\"branch\":\"init-rs-monster\",\"confidence\":90}"
    },
    {
      "id": 1187,
      "change_id": "a8b0f118-5c10-4158-a2ed-e8bd49be1508",
      "node_type": "action",
      "title": "Launching 8 parallel test-writing subagents",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-02T19:48:10.319381-05:00",
      "updated_at": "2026-03-02T19:48:10.319381-05:00",
      "metadata_json": "{\"branch\":\"init-rs-monster\",\"confidence\":90}"
    },
    {
      "id": 1188,
      "change_id": "b2d1303f-f8a3-41ef-a5d8-dbc93de0e079",
      "node_type": "goal",
      "title": "Elixir binary integration into deciduous CLI",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-03T23:16:30.916453-05:00",
      "updated_at": "2026-03-03T23:16:30.916453-05:00",
      "metadata_json": "{\"branch\":\"try-elixir-stuff\",\"confidence\":85,\"prompt\":\"I want to do an experiment. I want to seamlessly replace some of the commands we use in the packaged library of deciduous to be called from an elixir binary. I want to swap out parts of deciduous's CLI with Elixir tools. We will start with something very simple: the command to get deciduous's list of nodes, `deciduous nodes`. Let's generate an elixir project and start off by trying to accomplish that by building a binary in elixir that we compile as a release and once completed can execute that kind of action. We will not want to use mix because it needs to be portable. Once you generate the elixir project, stop and I will add a lot of guardrails for you for code quality.\\n\\nok so now wire it in so deciduous itself uses this to run the nodes command. bake it into the entire build system on GH and everything and lets try a demo of it actually working this way locally shoving it into our own $PATH using the installer from brew or whatever being modified to handle this\"}"
    },
    {
      "id": 1189,
      "change_id": "b3415f69-4910-4f91-8c43-df1e9e1c120b",
      "node_type": "option",
      "title": "Use Elixir mix release with exqlite for SQLite access",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-03T23:16:34.739785-05:00",
      "updated_at": "2026-03-03T23:16:34.739785-05:00",
      "metadata_json": "{\"branch\":\"try-elixir-stuff\",\"confidence\":85}"
    },
    {
      "id": 1190,
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      "title": "Elixir Credo/Dialyxir setup complete, 5 read commands delegating successfully",
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      "title": "Implement add command in Elixir with Mutations module",
      "description": null,
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      "created_at": "2026-03-04T09:17:30.043058-05:00",
      "updated_at": "2026-03-04T09:17:30.043058-05:00",
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      "node_type": "action",
      "title": "Implement link and unlink commands in Elixir",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-04T09:19:05.894438-05:00",
      "updated_at": "2026-03-04T09:19:05.894438-05:00",
      "metadata_json": "{\"branch\":\"elixir-ecto-read-commands\",\"commit\":\"f94ae5e\",\"confidence\":95}"
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      "updated_at": "2026-03-04T09:20:30.998650-05:00",
      "metadata_json": "{\"branch\":\"elixir-ecto-read-commands\",\"commit\":\"05b4bae\",\"confidence\":95}"
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      "title": "Implement doc subcommands in Elixir",
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      "title": "Creating priv/templates directory structure and template files",
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      "title": "Fix beta release update warning",
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      "created_at": "2026-03-05T08:07:56.083698Z",
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      "updated_at": "2026-03-05T21:50:31.652327-05:00",
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      "change_id": "5dc50477-7552-4c81-ab19-c6d8f0170e6f",
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      "updated_at": "2026-03-05T22:02:30.557175-05:00",
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      "change_id": "dae722e2-2959-4448-8564-5480ee26d87a",
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      "description": null,
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      "updated_at": "2026-03-06T22:36:58.400578-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":90,\"prompt\":\"Implement the following plan:\\n1. Make feedback actionable: Modify the Rust proxy to buffer feedback from the web UI and inject it into Claude's next API request as a text content block, so Claude actually acts on it.\\n2. Fix foo/quota filtering: Add explicit :user type filtering and investigate the source of these startup messages.\"}"
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      "change_id": "97a2abc8-cf25-4996-a45b-238937c8d476",
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      "description": null,
      "status": "pending",
      "created_at": "2026-03-06T22:37:03.491523-05:00",
      "updated_at": "2026-03-06T22:37:03.491523-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":95,\"files\":[\"src/proxy.rs\"]}"
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      "change_id": "f406cf7c-e00f-4be3-b7e2-ed9cb5f81b71",
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      "title": "Fix foo/quota user message filtering",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-06T22:37:03.575624-05:00",
      "updated_at": "2026-03-06T22:37:03.575624-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":90,\"files\":[\"lib/product_manager_deciduous_web/live/overview_live.ex\"]}"
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      "change_id": "5669e106-2f3a-44d3-8ff2-4bcfe1d3fb8e",
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      "title": "Create ida combined workspace",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-06T23:55:17.481879-05:00",
      "updated_at": "2026-03-06T23:55:17.481879-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":92,\"prompt\":\"the deciduous project and the product_manager_deciduous project, through experiment, have ended up deeply tied together and need another repo spun off that contains both of them. there are a multitude of reasons for this. With no modifying actions to either original folder, create a new project that bundles together both the deciduous source code (including its dot directories etc) and the product_manager_deciduous source code (including its dot directories etc) and create one new repo -- call it ida -- named after a famous lighthouse keeper.\\n\\nwe are going to take some ideas from both and try to get to building what my initial vision was.\\n\\nFirst, just get us a project that can build them together and makes sure they maintain API synchronization because there are specific commits that work with one another from each repo. then we will analyze the code at a high level to assess what it does. then I will dialogue with you in order to figure out how to build v2 now that I have explored some ideas using this scratchpad\"}"
    },
    {
      "id": 1273,
      "change_id": "e6967b68-89fe-48bb-96b8-56b2f138c391",
      "node_type": "option",
      "title": "Vendor exact snapshots of both repos into one super-repo",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-06T23:55:17.593995-05:00",
      "updated_at": "2026-03-06T23:55:17.593995-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":88}"
    },
    {
      "id": 1274,
      "change_id": "c87c1682-2da3-4a54-8969-aed47b8d8eca",
      "node_type": "option",
      "title": "Use submodules or external references to both repos",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-06T23:55:17.695611-05:00",
      "updated_at": "2026-03-06T23:55:17.695611-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":61}"
    },
    {
      "id": 1275,
      "change_id": "026f31dd-7ee6-4e03-b69c-dc708a5e4e34",
      "node_type": "decision",
      "title": "Choose vendored snapshot workspace with compatibility manifest",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-06T23:55:17.988869-05:00",
      "updated_at": "2026-03-06T23:55:17.988869-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":89}"
    },
    {
      "id": 1276,
      "change_id": "4eca3fc8-9fca-4739-81c1-2d23203d6671",
      "node_type": "action",
      "title": "Create ida repo and build orchestration without modifying source repos",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-06T23:55:18.264900-05:00",
      "updated_at": "2026-03-06T23:55:18.264900-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":87}"
    },
    {
      "id": 1277,
      "change_id": "ff1e6fca-9f3e-49c4-a111-e7ba8c8943c8",
      "node_type": "observation",
      "title": "product_manager_deciduous graph adapter had drifted from deciduous edge types and bundled paths",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-07T00:03:47.279630-05:00",
      "updated_at": "2026-03-07T00:03:47.279630-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":88}"
    },
    {
      "id": 1278,
      "change_id": "497061fe-cf70-4cf6-97cf-d9a98d4d34a7",
      "node_type": "outcome",
      "title": "ida workspace created; sync check, Rust tests, and Phoenix tests pass",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-07T00:03:47.456688-05:00",
      "updated_at": "2026-03-07T00:03:47.456688-05:00",
      "metadata_json": "{\"branch\":\"terminal-style-agent-streams\",\"confidence\":93}"
    },
    {
      "id": 1279,
      "change_id": "8709501f-9d2c-43c5-8edb-b21a27666685",
      "node_type": "goal",
      "title": "Always-on version check with semver-aware messaging",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-17T19:18:12.302393-04:00",
      "updated_at": "2026-03-17T19:18:12.302393-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":90,\"prompt\":\"lets make it so the auto update is automatically on when deciduous is run -- but only for patch releases, for minor or major it should prominently declare it and encourage upgrade\"}"
    },
    {
      "id": 1280,
      "change_id": "1f94f41f-631f-4e79-baec-6d1bccf2463d",
      "node_type": "action",
      "title": "Add semver helper to changelog.rs",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-17T19:18:18.018281-04:00",
      "updated_at": "2026-03-17T19:18:18.018281-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"files\":[\"src/changelog.rs\"]}"
    },
    {
      "id": 1281,
      "change_id": "27a824ca-7a25-41f8-a70c-a2f487c02bf6",
      "node_type": "action",
      "title": "Update shell hook template with always-on + semver messaging",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-17T19:18:43.868562-04:00",
      "updated_at": "2026-03-17T19:18:43.868562-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"files\":[\"src/init/templates.rs\",\".claude/hooks/version-check.sh\"]}"
    },
    {
      "id": 1282,
      "change_id": "9305b141-27b1-432f-a297-2893ab1f899f",
      "node_type": "outcome",
      "title": "Released v0.13.11 with always-on semver-aware version checking",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-17T19:28:56.488660-04:00",
      "updated_at": "2026-03-17T19:28:56.488660-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"45905ab\",\"confidence\":95}"
    },
    {
      "id": 1283,
      "change_id": "6723f780-933c-41ae-8811-8b3f44711b6f",
      "node_type": "action",
      "title": "Change default narrative mode from significant to goals",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-17T19:52:31.387938-04:00",
      "updated_at": "2026-03-17T19:52:31.387938-04:00",
      "metadata_json": "{\"branch\":\"main\",\"confidence\":85,\"files\":[\"web/src/App.tsx\"]}"
    },
    {
      "id": 1284,
      "change_id": "470e03f3-d2b7-402e-8835-4f3acdef1fd7",
      "node_type": "outcome",
      "title": "Released v0.13.12 - viewer defaults to all goals",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-17T19:59:25.048708-04:00",
      "updated_at": "2026-03-17T19:59:25.048708-04:00",
      "metadata_json": "{\"branch\":\"main\",\"commit\":\"9925de1\",\"confidence\":95}"
    },
    {
      "id": 1285,
      "change_id": "9584cdd6-2039-41cf-9acf-d7023e3169b5",
      "node_type": "goal",
      "title": "Simplify deciduous codebase using lessons from Elixir rewrite",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:17:44.644035-04:00",
      "updated_at": "2026-03-18T01:17:44.644035-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90,\"prompt\":\"We desperately need to simplify the code in deciduous. The Elixir rewrite proves that we have a large amount of complexity and unused code that is generally able to be simplified or deleted.\\n\\nTo begin work on this, I want to start by making a branch called `cleanup` and begin by doing an analysis of the structure of the Elixir version of the application and its decision tree (@../decidulixir) and looking at our code here and then seeing where we could drastically simplify things by using the hindsight that fresh design allowed to simplify things.\\n\\nThen, from that report, I want to make a strategy where we can open a series of issues to improve things overall and slowly get rolling.\"}"
    },
    {
      "id": 1286,
      "change_id": "c44caf62-5372-4d77-b325-bff5a4d1ceb3",
      "node_type": "action",
      "title": "Analyzed both codebases and wrote CLEANUP-STRATEGY.md",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:17:49.512320-04:00",
      "updated_at": "2026-03-18T01:17:49.512320-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"9925de1\",\"confidence\":95,\"files\":[\"CLEANUP-STRATEGY.md\"]}"
    },
    {
      "id": 1287,
      "change_id": "06ccb80c-708c-4de8-9123-49bd6da3c6f8",
      "node_type": "observation",
      "title": "Elixir rewrite achieves full CRUD+traversal+CLI in ~4,800 LOC vs 25,384 LOC in Rust",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:17:54.328547-04:00",
      "updated_at": "2026-03-18T01:17:54.328547-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1288,
      "change_id": "f557fa61-bedf-4341-8286-85f9416f8b22",
      "node_type": "option",
      "title": "Phase 1: Delete dead code (diff.rs, git_guard)",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:02.080245-04:00",
      "updated_at": "2026-03-18T01:18:02.080245-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90}"
    },
    {
      "id": 1289,
      "change_id": "1fbc91bc-a55c-423e-b9cf-1c90d84fb04a",
      "node_type": "option",
      "title": "Phase 2: Decompose monoliths (main.rs, db.rs)",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:02.362132-04:00",
      "updated_at": "2026-03-18T01:18:02.362132-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85}"
    },
    {
      "id": 1290,
      "change_id": "e298254e-2660-4161-bec1-2a9d43d38b53",
      "node_type": "option",
      "title": "Phase 3: Simplify init system (templates, Windsurf removal)",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:02.648116-04:00",
      "updated_at": "2026-03-18T01:18:02.648116-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":80}"
    },
    {
      "id": 1291,
      "change_id": "3690501c-1b90-40db-b18c-af0da16a7285",
      "node_type": "option",
      "title": "Phase 4: Evaluate feature scope (roadmap, hooks)",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:02.913972-04:00",
      "updated_at": "2026-03-18T01:18:02.913972-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":70}"
    },
    {
      "id": 1292,
      "change_id": "5336c731-24f0-4109-9998-6e8d6cc47fa8",
      "node_type": "action",
      "title": "Created GitHub issue #184: Remove legacy diff/patch sync system",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:08.687564-04:00",
      "updated_at": "2026-03-18T01:18:08.687564-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1293,
      "change_id": "c03182f5-d8e8-44f5-b6e4-867a56140726",
      "node_type": "action",
      "title": "Created GitHub issue #185: Remove or radically simplify git_guard",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:08.946820-04:00",
      "updated_at": "2026-03-18T01:18:08.946820-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1294,
      "change_id": "81ccbce5-24ff-4087-a465-22ed698c7149",
      "node_type": "action",
      "title": "Created GitHub issue #186: Split main.rs into command modules",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:09.206129-04:00",
      "updated_at": "2026-03-18T01:18:09.206129-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1295,
      "change_id": "83cc4919-c20d-47a2-bf16-e24d4ce4079f",
      "node_type": "observation",
      "title": "User confirmed OpenCode must be kept — adjusted strategy to remove only Windsurf",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:16.082091-04:00",
      "updated_at": "2026-03-18T01:18:16.082091-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":100}"
    },
    {
      "id": 1296,
      "change_id": "2c696ec8-5166-4cc6-ba45-cbfc75aa7915",
      "node_type": "action",
      "title": "Sort narratives by most recent activity instead of node count",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:18:18.510828-04:00",
      "updated_at": "2026-03-18T01:18:18.510828-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85,\"files\":[\"web/src/App.tsx\"]}"
    },
    {
      "id": 1297,
      "change_id": "6ecb21f0-892b-4919-931b-18fddef5bf66",
      "node_type": "action",
      "title": "Created GitHub issue #187: Decompose db.rs into focused modules",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:19:25.849087-04:00",
      "updated_at": "2026-03-18T01:19:25.849087-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1298,
      "change_id": "f4f711df-de4d-46b9-a6aa-ee6e4b65077d",
      "node_type": "action",
      "title": "Created GitHub issue #188: Externalize embedded templates",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:21:54.223931-04:00",
      "updated_at": "2026-03-18T01:21:54.223931-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1299,
      "change_id": "cb3ad896-ec81-4651-92b7-265250b027bd",
      "node_type": "action",
      "title": "Created GitHub issue #189: Simplify init — remove Windsurf",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:22:44.995604-04:00",
      "updated_at": "2026-03-18T01:22:44.995604-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1300,
      "change_id": "3e816f30-6429-4c51-a2f1-29a2d8bd4920",
      "node_type": "outcome",
      "title": "Released v0.13.13 - narratives sorted by most recent activity",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:23:38.192357-04:00",
      "updated_at": "2026-03-18T01:23:38.192357-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"57315ca\",\"confidence\":95}"
    },
    {
      "id": 1301,
      "change_id": "dbf7695e-1ff4-4e2e-8af2-76dad7f587b7",
      "node_type": "action",
      "title": "Created GitHub issue #190: Remove roadmap sync and GitHub integration",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:24:19.849357-04:00",
      "updated_at": "2026-03-18T01:24:19.849357-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1302,
      "change_id": "6ea3c91b-7057-46e1-a0be-72ee32fad44d",
      "node_type": "action",
      "title": "Created GitHub issue #191: Simplify hooks system",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:25:20.291470-04:00",
      "updated_at": "2026-03-18T01:25:20.291470-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1303,
      "change_id": "96ee5e27-cfb5-45ea-8134-035d1bea3d71",
      "node_type": "action",
      "title": "Created GitHub issue #192: Unify viewer.html and pages_viewer.html",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:28:04.146877-04:00",
      "updated_at": "2026-03-18T01:28:04.146877-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1304,
      "change_id": "ff54b327-6672-4c08-89c7-96b73bd6f4bc",
      "node_type": "goal",
      "title": "Phase 1: Delete dead code — remove diff.rs and git_guard, with regression tests",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:40:30.011659-04:00",
      "updated_at": "2026-03-18T01:40:30.011659-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90,\"prompt\":\"give phase 1 a shot and as you go write tons of regression tests to start things\"}"
    },
    {
      "id": 1305,
      "change_id": "2fbd9119-aa28-4c0b-8b8c-6dd26dde2ae8",
      "node_type": "action",
      "title": "Writing regression tests for core functionality before deleting diff.rs and git_guard",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:42:12.945567-04:00",
      "updated_at": "2026-03-18T01:42:12.945567-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85,\"files\":[\"tests/cli_integration.rs\"]}"
    },
    {
      "id": 1306,
      "change_id": "3951a718-bec4-4773-8b1f-66756d997356",
      "node_type": "action",
      "title": "Deleting diff.rs and removing Diff command from main.rs and lib.rs",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:44:28.866801-04:00",
      "updated_at": "2026-03-18T01:44:28.866801-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90,\"files\":[\"src/diff.rs\",\"src/main.rs\",\"src/lib.rs\"]}"
    },
    {
      "id": 1307,
      "change_id": "95e875d0-b486-4a9c-b12a-b4ca763ff338",
      "node_type": "action",
      "title": "Deleting git_guard/ directory (1,337 LOC)",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:46:28.283079-04:00",
      "updated_at": "2026-03-18T01:46:28.283079-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90,\"files\":[\"src/git_guard/\"]}"
    },
    {
      "id": 1308,
      "change_id": "30c6b946-2099-4dec-a6c8-d46476c98441",
      "node_type": "outcome",
      "title": "Phase 1 complete: deleted diff.rs (607 LOC) + git_guard/ (1,337 LOC) = 1,944 LOC removed. Added 24 new regression tests. 38 tests pass, clippy clean. 25,384 → 23,155 LOC.",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T01:47:42.971768-04:00",
      "updated_at": "2026-03-18T01:47:42.971768-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1309,
      "change_id": "5e7fd9c5-6cc7-4145-8408-07db5f59d81a",
      "node_type": "outcome",
      "title": "Committed Phase 1: removed diff.rs + git_guard/, added 24 regression tests",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T07:39:15.384890-04:00",
      "updated_at": "2026-03-18T07:39:15.384890-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"a5713ea\",\"confidence\":95}"
    },
    {
      "id": 1310,
      "change_id": "be7a2abb-47ca-4324-93b2-481ef18fa0e9",
      "node_type": "goal",
      "title": "Phase 2: Decompose main.rs and db.rs monoliths into focused modules",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T07:58:41.791126-04:00",
      "updated_at": "2026-03-18T07:58:41.791126-04:00",
      "metadata_json": "{\"branch\":\"cleanup-phase2\",\"confidence\":85,\"prompt\":\"beign the next phase and daisy-chain it to this PR\"}"
    },
    {
      "id": 1311,
      "change_id": "4da8eb10-b429-4934-834e-3947e0ddb432",
      "node_type": "action",
      "title": "Analyzing main.rs command structure for extraction",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T07:58:47.959379-04:00",
      "updated_at": "2026-03-18T07:58:47.959379-04:00",
      "metadata_json": "{\"branch\":\"cleanup-phase2\",\"confidence\":85,\"files\":[\"src/main.rs\"]}"
    },
    {
      "id": 1312,
      "change_id": "2962d9ef-a0d7-4ffc-aac1-20f06cea3ffb",
      "node_type": "action",
      "title": "Extracting commands from main.rs into src/commands/ modules",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T08:01:06.619857-04:00",
      "updated_at": "2026-03-18T08:01:06.619857-04:00",
      "metadata_json": "{\"branch\":\"cleanup-phase2\",\"confidence\":85,\"files\":[\"src/main.rs\",\"src/commands/\"]}"
    },
    {
      "id": 1313,
      "change_id": "9157467d-9013-4b52-ae35-2ff5fbc41cab",
      "node_type": "outcome",
      "title": "Extracted 3 command groups from main.rs: roadmap (957 LOC), sync (516 LOC), docs (500 LOC). main.rs: 4,793 → 2,851. All 164 tests pass.",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T08:17:58.022414-04:00",
      "updated_at": "2026-03-18T08:17:58.022414-04:00",
      "metadata_json": "{\"branch\":\"cleanup-phase2\",\"confidence\":90}"
    },
    {
      "id": 1314,
      "change_id": "7da7a217-9b07-4262-a004-fd948ad6cd69",
      "node_type": "outcome",
      "title": "Committed Phase 2 partial: 3 command extractions",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T08:18:12.834564-04:00",
      "updated_at": "2026-03-18T08:18:12.834564-04:00",
      "metadata_json": "{\"branch\":\"cleanup-phase2\",\"commit\":\"02cd960\",\"confidence\":95}"
    },
    {
      "id": 1315,
      "change_id": "047162a1-a3a0-4c6f-acac-b9154350058f",
      "node_type": "goal",
      "title": "Build testing framework library from scratch",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:12.667961-04:00",
      "updated_at": "2026-03-18T11:46:12.667961-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90,\"prompt\":\"check out @prompt.md and get started -- were testing off a new deciduous to be thorough and use every feature\\n\\n---\\nprompt.md contents:\\n\\nBegin building a testing framework library.\\n\\nWe are replacing ExUnit in Elixir with our own testing framework, built from scratch.\\nUse ExUnit initially to test your own framework's assertions, then self-host.\\n\\nBuild it in this directory using either `rust`, `elixir` or `ruby`, you pick\\n\\n## Scope\\n\\nThe framework should support:\\n- `assert`, `refute`, `assert_raise`, `assert_receive` (or equivalent)\\n- Test modules with setup/teardown\\n- Describe blocks and test blocks\\n- Colored pass/fail output\\n- A runner that collects and reports results\\n\\nBuild a real library alongside it that uses YOUR framework to test itself.\\nKeep to pure functions with just data — no macros, no GenServers, no magic.\\n\\n## Work Style\\n\\n- Keep commits logical, small, and reasonable\\n- Each commit must be linked to the decision graph with `--commit HEAD`\\n- Work iteratively: get one thing working, commit, move to the next\\n\\n## Deciduous Requirements — THIS IS THE REAL TEST\\n\\nYou MUST exercise the full decision graph workflow. This means:\\n\\n1. Start with /work to create the root goal node with the full prompt\\n2. Log at least 2 options before making your first design decision\\n3. Create a decision node only when you choose between options\\n4. Log every action before writing code — BEFORE, not after\\n5. Log outcomes after each commit with --commit HEAD\\n6. Add at least 2 observations about things you notice along the way\\n7. Make at least 1 deliberate architectural mistake early on\\n8. Come back to the mistake later and revisit/supersede\\n9. Use deciduous link immediately after every node creation\\n10. Run deciduous edges at least once mid-session to audit connections\\n\\n## Expected Graph Shape\\n\\nBy the end, your graph should have AT MINIMUM:\\n- 1 root goal (with verbatim prompt via --prompt-stdin)\\n- 2+ options leading to 1+ decisions\\n- 4+ actions linked to decisions/goals\\n- 4+ outcomes linked to actions (with --commit HEAD)\\n- 2+ observations attached to relevant nodes\\n- 1 revisit node with edges to both old and new decisions\\n- 1 superseded node\"}"
    },
    {
      "id": 1316,
      "change_id": "9717da4b-5690-4106-852a-3792a1fbdc3f",
      "node_type": "option",
      "title": "Ruby: class-based test framework with plain objects",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:19.106238-04:00",
      "updated_at": "2026-03-18T11:46:19.106238-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":80}"
    },
    {
      "id": 1317,
      "change_id": "4209f75b-bb15-4c38-a3ac-51ed25e9ad99",
      "node_type": "option",
      "title": "Elixir: module-based with pure functions, no macros",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:20.054574-04:00",
      "updated_at": "2026-03-18T11:46:20.054574-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":75}"
    },
    {
      "id": 1318,
      "change_id": "318e652e-f860-44f8-b7c4-66b9ea0af56b",
      "node_type": "option",
      "title": "Rust: trait-based with builder pattern",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:20.396756-04:00",
      "updated_at": "2026-03-18T11:46:20.396756-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":70}"
    },
    {
      "id": 1319,
      "change_id": "0eb14df1-58a9-417b-98b2-68bdfcab23ab",
      "node_type": "decision",
      "title": "Choose Ruby for testing framework",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:33.702963-04:00",
      "updated_at": "2026-03-18T11:46:33.702963-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85}"
    },
    {
      "id": 1320,
      "change_id": "eece585d-0dc2-4da7-a819-8a2341b723f2",
      "node_type": "option",
      "title": "Hash-based test cases: store tests as plain Ruby hashes",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:44.549040-04:00",
      "updated_at": "2026-03-18T11:46:44.549040-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":70}"
    },
    {
      "id": 1321,
      "change_id": "631e4e2a-a1e4-4f73-8263-b84c63efeffb",
      "node_type": "option",
      "title": "Struct-based test cases: use Ruby Struct/Data classes for type safety",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:45.234493-04:00",
      "updated_at": "2026-03-18T11:46:45.234493-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85}"
    },
    {
      "id": 1322,
      "change_id": "6c585130-b23e-4001-8863-43e1677b2e69",
      "node_type": "decision",
      "title": "Use plain hashes for test cases — simpler, more flexible",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:46:53.907017-04:00",
      "updated_at": "2026-03-18T11:46:53.907017-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":65}"
    },
    {
      "id": 1323,
      "change_id": "608c7a36-c973-42aa-96ad-1d1d093f696f",
      "node_type": "observation",
      "title": "An Elixir mix project skeleton already exists in tester/tester/ — ignoring it, building Ruby from scratch in tester/",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:47:02.511204-04:00",
      "updated_at": "2026-03-18T11:47:02.511204-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90}"
    },
    {
      "id": 1324,
      "change_id": "eee8e82a-a13f-4698-9242-77af0c4f4ebe",
      "node_type": "action",
      "title": "Scaffold Ruby project: core assertions with hash-based test cases",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:47:29.449489-04:00",
      "updated_at": "2026-03-18T11:47:29.449489-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85,\"files\":[\"tester/lib/tester.rb\",\"tester/lib/tester/assertions.rb\",\"tester/Gemfile\"]}"
    },
    {
      "id": 1325,
      "change_id": "2f2f6779-0afb-4f50-9aa2-f4b72fcfb37e",
      "node_type": "outcome",
      "title": "Scaffold complete: 6 passing tests, hash-based test cases, colored output",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:48:44.500804-04:00",
      "updated_at": "2026-03-18T11:48:44.500804-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"741a3f6\",\"confidence\":90}"
    },
    {
      "id": 1326,
      "change_id": "3dbe1e29-dbd6-4b2c-bd2f-ce88c8cced89",
      "node_type": "action",
      "title": "Add assert_receive with mailbox pattern",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:48:59.644153-04:00",
      "updated_at": "2026-03-18T11:48:59.644153-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":80,\"files\":[\"tester/lib/tester/mailbox.rb\",\"tester/lib/tester/assertions.rb\"]}"
    },
    {
      "id": 1327,
      "change_id": "9d6e4046-4bff-489f-b1ca-570de8739918",
      "node_type": "goal",
      "title": "Build testing framework library from scratch",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:51:18.089684-04:00",
      "updated_at": "2026-03-18T11:51:18.089684-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90,\"prompt\":\"check out @prompt.md and get started -- were testing off a new deciduous to be thorough and use every feature\\n\\nBegin building a testing framework library.\\n\\nWe are replacing ExUnit in Elixir with our own testing framework, built from scratch.\\nUse ExUnit initially to test your own framework's assertions, then self-host.\\n\\nBuild it in this directory using either `rust`, `elixir` or `ruby`, you pick\\n\\n## Scope\\n\\nThe framework should support:\\n- `assert`, `refute`, `assert_raise`, `assert_receive` (or equivalent)\\n- Test modules with setup/teardown\\n- Describe blocks and test blocks\\n- Colored pass/fail output\\n- A runner that collects and reports results\\n\\nBuild a real library alongside it that uses YOUR framework to test itself.\\nKeep to pure functions with just data — no macros, no GenServers, no magic.\\n\\n## Work Style\\n\\n- Keep commits logical, small, and reasonable\\n- Each commit must be linked to the decision graph with `--commit HEAD`\\n- Work iteratively: get one thing working, commit, move to the next\\n\\n## Deciduous Requirements — THIS IS THE REAL TEST\\n\\nYou MUST exercise the full decision graph workflow. This means:\\n\\n1. Start with /work to create the root goal node with the full prompt\\n2. Log at least 2 options before making your first design decision\\n3. Create a decision node only when you choose between options\\n4. Log every action before writing code — BEFORE, not after\\n5. Log outcomes after each commit with --commit HEAD\\n6. Add at least 2 observations about things you notice along the way\\n7. Make at least 1 deliberate architectural mistake early on\\n8. Come back to the mistake later and revisit/supersede\\n9. Use deciduous link immediately after every node creation\\n10. Run deciduous edges at least once mid-session to audit connections\\n\\n## Expected Graph Shape\\n\\nBy the end, your graph should have AT MINIMUM:\\n- 1 root goal (with verbatim prompt via --prompt-stdin)\\n- 2+ options leading to 1+ decisions\\n- 4+ actions linked to decisions/goals\\n- 4+ outcomes linked to actions (with --commit HEAD)\\n- 2+ observations attached to relevant nodes\\n- 1 revisit node with edges to both old and new decisions\\n- 1 superseded node\"}"
    },
    {
      "id": 1328,
      "change_id": "897062a5-0c96-4183-9128-ab86d5af86a5",
      "node_type": "option",
      "title": "Ruby: class-based with plain data, hash-based test cases, zero dependencies",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:51:36.465827-04:00",
      "updated_at": "2026-03-18T11:51:36.465827-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85}"
    },
    {
      "id": 1329,
      "change_id": "09a971ba-f61d-46b7-9c02-187503916c21",
      "node_type": "option",
      "title": "Elixir: module-based with pure functions, pattern matching for assertions",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:51:37.099145-04:00",
      "updated_at": "2026-03-18T11:51:37.099145-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":60}"
    },
    {
      "id": 1330,
      "change_id": "82e56e10-d89f-4910-ae09-0110d18ba80a",
      "node_type": "decision",
      "title": "Choose Ruby with hash-based test cases",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:51:45.999405-04:00",
      "updated_at": "2026-03-18T11:51:45.999405-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90}"
    },
    {
      "id": 1331,
      "change_id": "baa6f057-3332-49e6-9f12-bc65c10498c8",
      "node_type": "option",
      "title": "Flat hash array: tests as [{name:, block:}] with string-prefix grouping",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:51:57.576288-04:00",
      "updated_at": "2026-03-18T11:51:57.576288-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":70}"
    },
    {
      "id": 1332,
      "change_id": "1f400bb9-20da-4076-8160-547f20fb3756",
      "node_type": "option",
      "title": "Nested hash tree: describe blocks as recursive hash-of-hashes with tree walker",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:51:58.769253-04:00",
      "updated_at": "2026-03-18T11:51:58.769253-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":50}"
    },
    {
      "id": 1333,
      "change_id": "b82ca7e1-ab80-4ef3-9da9-abb755277ab3",
      "node_type": "decision",
      "title": "Use nested hash tree for describe blocks — recursive structure",
      "description": null,
      "status": "superseded",
      "created_at": "2026-03-18T11:52:08.392731-04:00",
      "updated_at": "2026-03-18T11:58:56.293997-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":55}"
    },
    {
      "id": 1334,
      "change_id": "ebcf6e0c-349f-4afa-abef-0c11f9cb2026",
      "node_type": "observation",
      "title": "Previous session built Ruby files but they were deleted (git status shows D). Starting completely fresh — only prompt.md exists in tester/",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:52:17.131483-04:00",
      "updated_at": "2026-03-18T11:52:17.131483-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90}"
    },
    {
      "id": 1335,
      "change_id": "647af756-bf80-41b8-b121-9b099f597fc7",
      "node_type": "action",
      "title": "Scaffold Ruby framework: assertions module + nested hash tree runner",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:53:19.301538-04:00",
      "updated_at": "2026-03-18T11:53:19.301538-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":80,\"files\":[\"lib/tester.rb\",\"lib/tester/assertions.rb\",\"lib/tester/runner.rb\",\"lib/tester/dsl.rb\"]}"
    },
    {
      "id": 1336,
      "change_id": "452096c5-c7bc-4089-abef-df876bc40f80",
      "node_type": "outcome",
      "title": "Scaffold complete: 19 passing self-host tests, colored output, nested hash tree structure",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:55:02.438620-04:00",
      "updated_at": "2026-03-18T11:55:02.438620-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"fccd25d\",\"confidence\":90}"
    },
    {
      "id": 1337,
      "change_id": "df5b652f-9a5e-41f6-859f-ed5d2ddef29e",
      "node_type": "action",
      "title": "Add assert_receive with mailbox pattern for message-passing tests",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:55:14.372808-04:00",
      "updated_at": "2026-03-18T11:55:14.372808-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":80,\"files\":[\"lib/tester/mailbox.rb\",\"lib/tester/assertions.rb\"]}"
    },
    {
      "id": 1338,
      "change_id": "7ff328cc-09d8-4d8f-bf08-24860e0f312b",
      "node_type": "outcome",
      "title": "Mailbox pattern complete: assert_receive/refute_receive with exact and regex matching, 25 tests passing",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:56:22.768797-04:00",
      "updated_at": "2026-03-18T11:56:22.768797-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"ad799d2\",\"confidence\":95}"
    },
    {
      "id": 1339,
      "change_id": "6f314b17-93c5-4ee7-ad24-fb9add80c0e2",
      "node_type": "observation",
      "title": "Nested hash tree uses instance_eval which breaks lexical scope — tests cannot access local variables defined outside the block. Also, children stored as Hash means ordering depends on Ruby version (insertion order only guaranteed >= 1.9)",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:56:50.770064-04:00",
      "updated_at": "2026-03-18T11:56:50.770064-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":70}"
    },
    {
      "id": 1340,
      "change_id": "17bb9aae-10a2-41be-976c-8693e8693170",
      "node_type": "action",
      "title": "Add multi-suite runner and split tests into separate files",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:56:59.697670-04:00",
      "updated_at": "2026-03-18T11:56:59.697670-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85,\"files\":[\"lib/tester/runner.rb\",\"test/assertion_test.rb\",\"test/mailbox_test.rb\",\"test/run_all.rb\"]}"
    },
    {
      "id": 1341,
      "change_id": "7433fe61-3c3e-4b0c-b885-c51ce8e13ecf",
      "node_type": "outcome",
      "title": "Multi-suite runner complete: 28 tests across 3 files with aggregate reporting",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:58:23.295112-04:00",
      "updated_at": "2026-03-18T11:58:23.295112-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"18949d9\",\"confidence\":95}"
    },
    {
      "id": 1342,
      "change_id": "e49d4bf8-ba14-4121-9c40-9940ceb05fe7",
      "node_type": "observation",
      "title": "The nested hash tree structure forces recursive tree-walking in the runner, makes setup inheritance impossible (parent setup doesn't propagate to child describes), and the SuiteContext with instance_eval prevents accessing outer local variables. A flat array with path-prefix names would be simpler and more capable.",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:58:39.450696-04:00",
      "updated_at": "2026-03-18T11:58:39.450696-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":85}"
    },
    {
      "id": 1343,
      "change_id": "6680795f-d63a-430a-a0e6-f5225eb51cea",
      "node_type": "revisit",
      "title": "Reconsidering nested hash tree — switching to flat array with path prefixes",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:58:48.690437-04:00",
      "updated_at": "2026-03-18T11:58:48.690437-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90}"
    },
    {
      "id": 1344,
      "change_id": "2a97d63c-dd8c-4b45-b4ec-ce2ca3fcc2ff",
      "node_type": "decision",
      "title": "Use flat array with path-prefix names, setup inheritance via stack",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:59:00.217397-04:00",
      "updated_at": "2026-03-18T11:59:00.217397-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":95}"
    },
    {
      "id": 1345,
      "change_id": "c6a4d92c-d91b-4277-b8de-d493de15ecbe",
      "node_type": "action",
      "title": "Refactor DSL to flat array with setup inheritance, simplify runner",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T11:59:08.214928-04:00",
      "updated_at": "2026-03-18T11:59:08.214928-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"confidence\":90,\"files\":[\"lib/tester/dsl.rb\",\"lib/tester/runner.rb\"]}"
    },
    {
      "id": 1346,
      "change_id": "09ad05b5-d8cc-4690-8ab0-9fe972e770be",
      "node_type": "outcome",
      "title": "Refactor complete: flat array with setup inheritance, 30 tests passing. Fixed [nil].any? Ruby gotcha.",
      "description": null,
      "status": "pending",
      "created_at": "2026-03-18T12:00:58.462690-04:00",
      "updated_at": "2026-03-18T12:00:58.462690-04:00",
      "metadata_json": "{\"branch\":\"cleanup\",\"commit\":\"93bea7f\",\"confidence\":95}"
    }
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      "rationale": "Implementation to fix GH Pages stale data",
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