spectral decomposition, search improvements, char boundary fix

- New spectral module: Laplacian eigendecomposition of the memory graph.
  Commands: spectral, spectral-save, spectral-neighbors, spectral-positions,
  spectral-suggest. Spectral neighbors expand search results beyond keyword
  matching to structural proximity.

- Search: use StoreView trait to avoid 6MB state.bin rewrite on every query.
  Append-only retrieval logging. Spectral expansion shows structurally
  nearby nodes after text results.

- Fix panic in journal-tail: string truncation at byte 67 could land inside
  a multi-byte character (em dash). Now walks back to char boundary.

- Replay queue: show classification and spectral outlier score.

- Knowledge agents: extractor, challenger, connector prompts and runner
  scripts for automated graph enrichment.

- memory-search hook: stale state file cleanup (24h expiry).
This commit is contained in:
ProofOfConcept 2026-03-03 01:33:31 -05:00
parent 94dbca6018
commit 71e6f15d82
16 changed files with 3600 additions and 103 deletions

1405
Cargo.lock generated

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