Claude/work mem time point on main - #545
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Wang-Daoji merged 3 commits intoSep 24, 2026
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Work Memory previously only ran on a token-compaction boundary, so short Sessions that never compacted, the tail after the last compaction, and Sessions that simply went quiet produced no L1 Work Memory at all. Introduce a dedicated `work_memory_session_cursors` table plus a single `extractUnextracted(sessionId, throughTraceSeq)` entry point that three triggers now share: the compaction boundary callback, a new `work_memory_idle_flush` job armed two hours after the last completed turn, and session close (including the v2 rollover path). Each trigger schedules only the traces past the cursor, so windows are never extracted twice. Windowing reuses `splitL3TracesByRawTurn` at 20 Raw turns and never splits a turn; a further cap of 20 Q&A pairs per window truncates on a turn boundary and leaves the remainder to the next trigger. The cursor advances with the enqueue inside the caller's transaction, so a failed enqueue cannot mark a window as extracted. The generic job merge keeps the earlier `runAfter`, so the idle flush arms through a dedicated upsert that revives terminal rows and clears retry bookkeeping. L3 scheduling, episode lifecycle, hooks, and retrieval are untouched. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…ime_point-on-main
…ime_point-on-main # Conflicts: # App/backend/local-api-contracts/src/memory-runtime.ts # Memory/src/contracts/memory-runtime.ts # Memory/src/service/worker/job-handlers.ts # Memory/src/types.ts
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