* Move session search SQLite into dedicated workers
* test: spawn the session search test worker with the shared worker helper
* fix: pass only drain promises to the channel's drain wait
* Repair session search failure and lifecycle boundaries
* Stop indexing tool output and reclaim existing rows
* test: say why the session search worker tests need a longer timeout
* Bound search cleanup and preserve failure and digest semantics
* Use the database row type for tool purge batches
* test: drop the same-connection mid-page write case now that each page reads one snapshot
* test: prove a mid-page delete from the writer can't change that page's hits
* Repair transcript cancellation cleanup and search test runtime admission
* fix: cancel active transcript finalization and enrichment waits
* fix: close transcript handles when cancellation wins delivery
* fix: preserve scan cancellation errors across parser waits
* test: prove cold session search bypasses an active writer batch
* fix: preserve search continuation through background tool cleanup
* fix: preserve search pages during orphan reclamation
* fix: bound typo repair posting visibility probes
* fix: preserve exact search terms when visibility is inconclusive
* test: drop orphan-reclaim cursor staleness case superseded by frozen continuation
* Bound session search work before ranking candidates
* Preserve the limit notice for empty search windows
* Bound session eligibility lookups and reuse FTS scoring statistics
* Index session scopes for population and candidate searches
* Derive search status from the live index after clear
* Preserve disabled search status during settings transitions
* Share planned expressions between spelling probes and search
* Keep identifier fragments out of spelling presence checks
* Report search initialization through its pending transition
* Bound spelling vocabulary work with the search posting budget
* Preserve search fallback while bounding distinct vocabulary seeks
* fix(session-search): drain removals before the worker queue fills; keep aborted close waits from failing teardown
* fix(session-search): hold writer commands when the worker queue is full instead of stopping the writer
* chore(ratchets): baseline the session search worker's one-shot entry check
* refactor: group structured session modules by owner
* test: retire status history work-count oracle suite
* refactor(main): organize journal storage and projection owners
* Consolidate restart recovery fixture imports
* Consolidate concrete session option model imports