2 Commits

Author	SHA1	Message	Date
Yaojia Wang	e55ec42ae5	fix: restore green builds and align frontend-backend contracts (P0) ... - Isolate Settings tests from .env and process env leakage - Fix analytics metadata test to unwrap psycopg Json wrapper - Remove unused state variables causing frontend build failures - Fix ReviewPage to use /classifications endpoint instead of nonexistent /result - Normalize ReviewPage status enums (failed not error) and access_type values - Align api.ts types with backend response shapes (ReplayPage, AnalyticsData, AgentUsage)	2026-04-05 23:00:39 +02:00
Yaojia Wang	33db5aeb10	feat: complete phase 4 -- conversation replay API + analytics dashboard ... - Replay models: StepType enum, ReplayStep, ReplayPage frozen dataclasses - Checkpoint transformer: PostgresSaver JSONB -> structured timeline steps - Replay API: GET /api/conversations (paginated), GET /api/replay/{thread_id} - Analytics models: AgentUsage, InterruptStats, AnalyticsResult - Analytics event recorder: Protocol + PostgresAnalyticsRecorder + NoOp - Analytics queries: resolution_rate, agent_usage, escalation_rate, cost, interrupts - Analytics API: GET /api/analytics?range=Xd with envelope response - DB migration: analytics_events table + conversations column additions - 74 new tests, 399 total passing, 92.87% coverage	2026-03-31 13:35:45 +02:00