feat: pluggable index cache via CacheBackend trait#6222

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wjones127 merged 27 commits intolance-format:mainfrom

wjones127:feat/pluggable-index-cache

Mar 29, 2026

Commits on Mar 18, 2026

feat: make index cache pluggable via CacheBackend trait

wjones127
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claude
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Commits on Mar 20, 2026

Commits on Mar 21, 2026

fix: update commit_existing_index to commit_existing_index_segments

wjones127
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claude
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fix: restore file_sizes optimization and vector cache check

wjones127
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claude
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Commits on Mar 27, 2026

refactor: remove unused `&self` from CacheKey::type_name and UnsizedCacheKey::type_name

wjones127
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claude
committed

Commits on Mar 29, 2026

refactor: clarify cache module API surfaces, address review feedback

wjones127
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claude
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