Merge pull request #31 from Peaky8linders/feat/graph-integrity-and-explorer

fix: update command registry test for new integrity and export commands

feat: graph integrity enforcement, confidence-aware consolidation, enhanced explorer

Merge pull request #28 from Peaky8linders/feat/cache-aware-cost-tracking

feat: add cache-aware cost tracking and anomaly detection

Merge pull request #27 from Peaky8linders/fix/eng-review-round5

fix: eng review round 5 — adjacency index, atomic save, command registry, tests

fix: eng review fixes — DRY staleness, TZ handling, atomic saves, cap test

fix: move imports to module level, cap accessed_sessions at 50

feat: add temporal decay scoring and salience tiers to knowledge graph

deps: bump typescript 6.0.2, vitest 4.1.1, @types/node 25.5.0

ci: bump actions/checkout to v6 and actions/setup-node to v6

ci: bump actions/setup-python from 5 to 6 (#16)

Merge pull request #22 from Peaky8linders/feat/usage-tips-integration

Merge branch 'feat/usage-tips-integration'