Deja Vu v0.2.2

Highlights

• Engine scanImpressions() now performs token-only familiarity scanning.
• Query embeddings are deferred until strong recall needs chunk retrieval.
• Added deja-vu-scan-memory and deja-vu-lint-memory package binaries.
• Scanner CLI now supports --memory-root and --file.
• Scanner output reports matched only for weak or strong matches.
• Added memory linting for impression schema, duplicate ids, and linked record paths.
• Adoption docs, handshake guidance, and example project now treat impression-first recall as the default path.
• Protocol naming is updated to v0.2.

Validation

• npm test
• npm run lint:memory
• npm pack --dry-run --json
• node scripts/dejavu-scan-memory.mjs --memory-root examples/protocol-project/memory "protocol impression memory"
• node scripts/dejavu-lint-memory.mjs --memory-root examples/protocol-project/memory