Module dream 

Dream process — 4-phase background memory consolidation.

Phase 1: Orient — scan current state, build map Phase 2: Gather Signal — find patterns, auto-protect, auto-classify Phase 3: Consolidate — compress, dedupe, resolve conflicts Phase 4: Prune & Index — update ROOT, remove stale entries

Supports checkpointing for crash recovery.

Structs

ConsolidationPlan

Consolidation plan from Phase 3.

DecayCandidate

A decay/deletion candidate.

DreamCheckpoint

Dream execution state (checkpoint for crash recovery).

DreamConfig

Configuration extracted for Dream use.

DreamProcess

The Dream process — 4-phase background memory consolidation.

DreamReport

Report from a dream (consolidation) run.

DreamState

State snapshot from Phase 1 (Orient).

MergePlan

A merge plan for duplicate entries.

PageRankUpdate

A PageRank-based importance update.

ProtectionChange

A protection level change.

ReclassifyPlan

A type reclassification plan.

TierChange

A tier change suggestion.

TypePromotion

A type promotion suggestion.

Enums

MemorySignal

A signal detected during Dream Phase 2.