refactor: centralize llm provider transport

2026-08-01 13:37:23 +08:00
parent 104e6aa396
commit f75d9555e0
16 changed files with 507 additions and 260 deletions
@@ -38,8 +38,9 @@ background scheduler
  adapters. Root `database.py` remains the legacy schema/composition anchor and combines the
  feature repository mixins; do not add feature queries to it.
 - `backend/jobs/` owns job definitions, locks, retries, idempotency, and persisted run state.
- `backend/llm/` owns model selection, membership/quota checks, fallback, streaming rules,
-  and call audit. Feature agents only prepare context and provider payloads.
+- `backend/llm/` owns model selection, membership/quota checks, fallback, provider transport,
+  streaming rules, and call audit. Feature agents only prepare messages and interpret
+  feature-specific results.
 - `frontend/shared/` is the only browser API/state/Shell/component boundary.
 - `frontend/pages/` owns page-local behavior. The original runtime was split mechanically;
  source markers and preservation tests prove that the pieces reassemble to the audited