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base repository: ChatLab/ChatLab
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  • 2 commits
  • 13 files changed
  • 2 contributors

Commits on Jun 11, 2026

  1. fix(ai): fix stale overview and analysis caches after incremental import 

    Overview cache had no self-invalidation: once written it would return
stale lastMessageTs forever if the postImportHook failed silently.
Analysis query cache (17 chart/stats queries) was never cleared on
import, so charts showed stale data until the user triggered a manual
invalidate.

Add MAX(message.id) fingerprint to OverviewCache and introduce
getValidatedOverviewCache(), which recomputes automatically when new
messages are inserted. Update resolveOverview() in the Electron worker
to use this instead of bare getCache().

In both postImportHooks (incrementalImport, streamImport) also call
deleteSessionCache against the query cache directory so chart data is
fresh after every import.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
    @hellodigua @claude
    hellodigua and claude committed Jun 11, 2026
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  2. fix(ai): clarify last_message_time is data coverage end, not group ac… 

    …tivity time

AI was treating last_message_time as "when the group last had activity"
and drawing inferences like "the group has been quiet for two months,
maybe send a message to revive it." In reality, the timestamp only
reflects the end of imported data — the user may simply not have
imported newer records yet.

Add an inline parenthetical to the last_message_time field in all four
locale templates, and append a dedicated usage rule in
dataSnapshotUsageRules (zh-CN, en-US, zh-TW, ja-JP) explicitly
prohibiting inferences about group inactivity based on this value.
Also add the same note to formatDataSnapshotForPlanner's notes section
in data-snapshot.ts.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
    @hellodigua @claude
    hellodigua and claude committed Jun 11, 2026
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