- Replace 2.6MB JSON blob with individual rows in ivanti_findings table
- Batch upsert via INSERT ... ON CONFLICT in chunks of 100
- Sync stores both open AND closed findings as rows with state column
- Per-BU closed counts now possible via SQL GROUP BY
- GET /findings queries indexed table with optional ILIKE BU filter
- GET /counts returns per-BU open+closed via GROUP BY state
- Notes and overrides are columns on ivanti_findings (no separate tables)
- Removed: readState, readStateWithNotes, _findingsCache, initTables
- Preserved: extractFinding, archive detection, FP workflow counts, anomaly log
- Response shape unchanged — frontend works without modification