2 commits

Author	SHA1	Message	Date
Marko Djordjevic	90e1e179cc	feat: scope candles/annotations/export APIs by chartId query param ... - GET /api/candles accepts ?chartId= with fallback to most recent chart - GET /api/annotations accepts ?chartId= with fallback to most recent chart - POST /api/annotations now requires chart_id in request body - GET /api/export accepts ?chartId= to scope exported annotations - DELETE /api/annotations supports optional chartId scoping	2026-02-13 00:14:22 +01:00
Marko Djordjevic	096a80b229	feat: implement backend API endpoints ... - CSV upload with papaparse (handles date strings and Unix timestamps) - Annotations CRUD (GET, POST, DELETE) - Candles GET endpoint - Export annotations as CSV	2026-02-12 10:24:03 +01:00