Why:
- ADR-0002 already answered three of the four questions plan 002 listed as
"decisions needed"; the fourth -- what happens to a manually edited point when
its file is re-uploaded -- was left for a Phase 6 test to force. Deciding it in
code rather than in the ADR would invert this repo's rule.
Changes:
- ADR-0002 gains "Re-ingestion versus manual edits": the new file wins,
surviving points are overwritten with an incremented version, absent points
are flagged inactive rather than removed, and manually created points sit past
the ingested chunk_index range so the existing sweep covers them.
- Plan 002's stale decisions section becomes a pointer table; its audit scope is
pinned to both ADR-0009 tables.
Impact:
- Clobbered edits are recoverable from point_audit_events, not from Qdrant: the
deterministic point ID cannot hold both versions.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
