Replaces FTS-only /api/search in place. RRF (k=60) fuses ts_rank and
pgvector cosine distance rankings. Vector branch silently skipped when
Ollama times out / errors, keeping search snappy and resilient.
Messages have no embeddings in Plan 3, so they participate in the FTS
branch only.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Unifies pgboss.job (current, per-queue partitioned) and pgboss.archive
under one SELECT for operator views. retry promotes archived rows back
into the active partition.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Single GET /api/search?q=&space_id=&kinds=&limit=&offset= unions FTS
hits across pages / refs / source_docs / messages with a `kind`
discriminator and ts_rank ordering. Each branch's to_tsvector matches
the GIN index expression on its source table so indexes are used.
Messages have no space_id and are excluded when a space filter is set.
Hybrid vector / RRF lands in Plan 3.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
