Module ingest 

Knowledge-ingest subsystem for zeph-memory (spec-067).

Provides:

• The idempotency ledger (IngestLedger) used by zeph knowledge ingest to skip unchanged inputs (Phase 1 / FR-012, INV-5).
• Document and provenance types (IngestDocument, IngestSourceKind) used by the graph-sink batch API (Phase 2 / FR-020..028).
• Source adapters (IngestSourceAdapter, SubagentJsonl, ClaudeCodeJsonl, CodexJsonl) that convert raw source material into validated IngestDocument values.
• Progress and report types (IngestProgress, IngestReport, ImportBatchId) for the SemanticMemory::ingest_documents call site.
• The tech-doc extraction prompt (prompt::TECH_DOC_SYSTEM_PROMPT) selected by IngestSourceKind::system_prompt.

Re-exports

pub use adapter::ClaudeCodeJsonl;

pub use adapter::CodexJsonl;

pub use adapter::IngestSourceAdapter;

pub use adapter::SubagentJsonl;

pub use adapter::TranscriptEntry;

pub use document::IngestDocument;

pub use document::IngestSourceKind;

pub use ledger::BatchIdResolution;

pub use ledger::IngestLedger;

pub use ledger::LedgerEntry;

pub use report::HubDegree;

pub use report::ImportBatchId;

pub use report::IngestFailure;

pub use report::IngestProgress;

pub use report::IngestReport;

Modules

adapter

Sealed IngestSourceAdapter trait and its MVP implementations (spec-067 §2.3).

document

Ingest-document types for zeph knowledge ingest (spec-067 §2.3).

ledger

Content-hash idempotency ledger for zeph knowledge ingest.

prompt

LLM extraction prompts for the knowledge-ingest pipeline (spec-067 §2.5).

report

Result and progress types for SemanticMemory::ingest_documents (spec-067 §2.3).