refactor(perf): datagrid signal architecture and row data extraction#919

Merged

datlechin merged 11 commits into

mainfrom

refactor/datagrid-perf-architecture

Apr 27, 2026

Commits on Apr 27, 2026

refactor(perf): decouple persistence and inspector from tabs writes

datlechin
and
claude
committed
refactor(perf): split resultVersion and route row ops through delegate deltas
datlechin
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refactor(perf): broaden DataGridIdentity and stop re-wiring delegate per render
datlechin
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refactor(perf): move row data out of QueryTab into RowDataStore
datlechin
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fix(perf): correct cachedRowCount ordering and remove tabStructureVersion double-bump
datlechin
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docs: remove internal datagrid refactor design doc
datlechin
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Merge remote-tracking branch 'origin/main' into worktree-datagrid-perf-arch
datlechin
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test(perf): cover refactor with unit tests, extract RowDeltaApplying protocol
datlechin
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fix(perf): use existingBuffer in eviction guard, add reorder test
datlechin
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refactor: drop dead ResultSet.resultVersion + saveLastQuery feature, fix tests
datlechin
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test(perf): cover physicallyRemovedIndices, drop stale TabDiskActor doc
datlechin
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