Align all membership providers' CleanupDefunctSiloEntries to remove non-Active stale entries#9972

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copilot/implement-cleanup-defunct-silo

Commits on Mar 25, 2026

Implement CleanupDefunctSiloEntries for development clustering

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Also fix CleanupDefunctSiloEntries in InProcessMembershipTable

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Align all membership providers: ZooKeeper and Cosmos cleanup non-Active stale entries

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rkargMsft
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Cosmos: push CleanupDefunctSiloEntries filters to the server via LINQ query

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rkargMsft
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Cosmos CleanupDefunctSiloEntries: push only Status filter server-side, keep date check in C#

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rkargMsft
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Simplify date comparison: compare max ticks directly instead of creating new DateTime

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