feat(kb): support pluggable knowledge base retrieval backends - #9751

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lxfight wants to merge 16 commits into

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lxfight:feat/knowledge-base-backend-api

Commits on Aug 20, 2026

feat(kb): add public backend contracts
lxfight
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27854e5
feat(kb): register pluggable backends
lxfight
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df97ad3
feat(kb): unify backend retrieval
lxfight
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4ac9888
feat(kb): query registered backends
lxfight
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c81001f
fix(kb): validate backend responses
lxfight
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cf135b4
refactor(kb): remove backend API versioning
lxfight
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b615a1b
fix(kb): preserve result knowledge base identity
lxfight
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e0bc60b
feat(api): export knowledge base contracts
lxfight
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22a045c
test(kb): cover backend reload lifecycle
lxfight
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da51552
docs(kb): document external backend integration
lxfight
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a23a045
fix(kb): harden backend response validation
lxfight
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179c3e1
docs(kb): clarify enabled backend semantics
lxfight
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87e243a
refactor(kb): simplify backend errors
lxfight
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993fb4f
fix(kb): guard score conversion overflow
lxfight
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bb74e18

Commits on Sep 2, 2026