feat: trading feedback engine — periodic performance reports with AI summarization

- Migration 038: trading_reports table + report-summarizer agent seed
- 6 reporting modules: models, collector, sections, validator, summarizer, generator
- API endpoints: GET /api/reports (paginated, filterable), GET /api/reports/{id}
- Frontend hooks: useReports, useReport with TanStack Query
- Scheduler: daily (after 16:30 ET) and weekly (Saturday) report triggers
- Redis queue consumer for async report generation with retry/dedup
- 5 property-based tests (chunking, serialization, validation, accuracy, deltas)
- 109 unit/integration tests across all modules
- 6 frontend hook tests with MSW mocks

services/shared/redis_keys.py

@@ -68,6 +68,8 @@ QUEUE_LAKE_PUBLISH = "lake_publish"
 QUEUE_TRADE = "trade"
 QUEUE_BROKER = "broker_orders"
 QUEUE_MACRO_CLASSIFICATION = "macro_classification"
+QUEUE_REPORT_GENERATION = "report_generation"
+QUEUE_REPORT_GENERATION = "report_generation"
 
 # --- Trading engine ---
 QUEUE_TRADING_DECISIONS = "trading_decisions"