Make the "Indexed N of N" counter update near-realtime during a reindex by
tracking the server's active-run state instead of a pure time window:
- Set REINDEX_POLL_INTERVAL to 5000ms (kept bounded by the cap).
- Extract two pure, exported, unit-tested helpers:
- nextReindexPollInterval: keep polling while the server reports an ACTIVE run
(reindexing===true) OR within the deadline and not yet done; stop once the
run is finished AND fully indexed (reindexing===false && indexed>=total) or
the deadline cap is hit (the cap always wins, so a stuck/never-clearing
progress record can't poll forever).
- isReindexComplete: deadline-clear predicate mirroring that stop condition.
- Wire the refetchInterval and the deadline-clearing effect to those helpers.
- Keep the Reindex button spinner active for the whole run (loading also while
settings.reindexing), reusing the existing loading prop; also blocks a
redundant mid-run re-trigger (server de-dupes regardless).
No SSE/websockets: polling keyed on the reindexing flag is the intended scope.
The counter now tracks the actual active-reindex state and stops promptly when
the server reports the run is done.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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