ZhenYi bbeaea6614 fix(billing): remove old billing module, delegate to record_ai_session ... Billing is now handled internally by chat_service.process via record_ai_session. Remove the old billing.rs file and explicit record_ai_usage calls from all 4 AI streaming modes (nonstreaming, react_nonstreaming, react_streaming, streaming).		2026-04-28 13:12:25 +08:00
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src	fix(billing): remove old billing module, delegate to record_ai_session	2026-04-28 13:12:25 +08:00
Cargo.toml	feat(room): inject text messages into Qdrant for vector search	2026-04-25 20:09:16 +08:00