- _resolve_project now uses reverse-substring + SequenceMatcher (≥0.55)
so partial names like "Famous Supply" match "Famous Supply Co." reliably
- create_project runs similar-project checks before the confirmed gate so
confirmed=true can't bypass them; threshold lowered to 0.55 to catch
abbreviated names
- Error messages on project-not-found no longer suggest create_project,
directing the model to list_projects first
- Tool description updated to explicitly prohibit calling create_project
in response to a lookup failure
- tasks.py: fire-and-forget embedding update on create/update
- briefing_pipeline.py: await is_caldav_configured (was sync call)
- notes.py: remove erroneous duplicate count_query filter
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>