Count and paginate lightweight records, then load payloads only for the
selected page to avoid materializing large historical messages.
Add regression coverage for oversized history, ingress deduplication,
stable pagination, and PostgreSQL tenant isolation.
- Maintain counts and display snapshots in source transactions with replay-safe deduplication.
- Read session lists exclusively from summaries and remove execution-only filters.
- Automatically initialize historical summaries in bounded, resumable batches during OSS startup.
- Add behavioral contracts covering accounting, retention, query cost and PostgreSQL concurrency.
Verified with the required session_summary suite and real container upgrade startup.
Exclude message_content and variables from the message source used by
conversation session summaries. These fields were carried through window
sorting even though the resulting summaries did not use them.
Preserve complete payloads for message detail queries. Add regression
coverage for summary counts, session metadata, and full message retrieval.
BiFangKNT