2 commits

Author	SHA1	Message	Date
Marko Djordjevic	b53cb1b7d1	feat: add charts API endpoints (GET list, DELETE with cascade)	2026-02-13 00:12:53 +01:00
Marko Djordjevic	92d3339a48	feat: add charts table schema and migration with data backfill ... - Add charts table with id, name (unique), created_at - Add chart_id FK to candles table with composite unique on (chart_id, time) - Add chart_id FK to annotations table - Custom migration handles existing data: creates 'Imported Data' chart and backfills chart_id - Recreates tables for NOT NULL constraint (SQLite limitation)	2026-02-13 00:12:21 +01:00