Offline storage: batch flush inserts in one transaction#1497

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bmehta001 wants to merge 10 commits into

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bmehta001:bhamehta/perf-storage-flush

Commits on Jun 23, 2026

Offline storage: batch flush inserts and avoid a copy on the read path

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Copilot
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Address Copilot round-1 comments

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Address Copilot round-2: drop the read-path move; tighten batch test

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Address Copilot round-3 comments

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Address Copilot round-4: validate before the DB-open check in StoreRecords

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Address Copilot round-5: report disk write failures to the observer

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Address Copilot round-6: mark isValidRecord const

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Address Copilot round-7 comments

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Address Copilot round-8: ordering + accurate comments

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Address Copilot round-9: log valid count on lock failure

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