FTS5 bulk-insert write locks starved the incident API and bundle endpoints
during log bursts (sonarr/radarr, high-volume docker sources). Fix mirrors
the context_facts split (context -> turnstone-context.db):
- Add INCIDENTS_DB_PATH / TURNSTONE_INCIDENTS_DB env var in rest.py
- Add _INCIDENTS_SCHEMA, ensure_incidents_schema(), and
migrate_incidents_to_dedicated_db() in glean/pipeline.py
- Stub out incidents/received_bundles/sent_bundles in _SCHEMA (no-op
CREATE IF NOT EXISTS) so legacy single-file deployments still open
- Thread incidents_db_path through diagnose_stream -> run_pipeline ->
FalsePositiveSuppressor.suppress -> _fetch_resolved_incidents
- One-shot migration on startup: copy existing rows from main DB to
incidents DB via INSERT OR IGNORE (idempotent, safe to re-run)
- Fix test_blocklist_endpoints fixtures to patch CONTEXT_DB_PATH and
INCIDENTS_DB_PATH alongside DB_PATH (worktree has no data/ dir)
372 tests passing.
Closes: #60
pyr0ball
da4db5d6b3