hailin 849a4a3099 feat(conversation): add token usage tracking for API cost analysis ... - Add TokenUsageEntity to store per-request token consumption - Add TokenUsageService with cost calculation and statistics APIs - Record input/output/cache tokens per API call - Calculate estimated cost based on Claude pricing - Provide user/conversation/global stats aggregation - Support daily stats and top users ranking - Integrate token tracking in ClaudeAgentService - Track latency, tool calls, response length - Accumulate tokens across tool loop iterations - Add token_usages table to init-db.sql with proper indexes This enables: - Per-user token consumption tracking - Cost analysis and optimization - Future billing/quota features Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2026-01-23 08:23:58 -08:00
..
conversation-service	feat(conversation): add token usage tracking for API cost analysis	2026-01-23 08:23:58 -08:00
evolution-service	fix(schema): sync ORM entities with database schema	2026-01-23 05:00:38 -08:00
file-service	fix(file-service): specify explicit column types for TypeORM entities	2026-01-10 06:05:36 -08:00
knowledge-service	fix(knowledge): add pgvector transformer for TypeORM embedding columns	2026-01-23 07:12:28 -08:00
payment-service	fix(payment): use PORT env variable instead of PAYMENT_SERVICE_PORT	2026-01-10 02:48:44 -08:00
user-service	fix(health): exclude /health endpoint from API prefix	2026-01-10 02:30:24 -08:00