2 Commits

Author SHA1 Message Date
628b431171 feat: include stock names in snapshot, transaction, and backtest transaction API responses 2026-02-16 12:50:21 +09:00
8842928363 feat: add PriceService and snapshot API endpoints
- PriceService: Mock implementation using DB prices
- Snapshot schemas: SnapshotListItem, ReturnsResponse, ReturnDataPoint
- Snapshot API: list, create, get, delete snapshots
- Returns API: portfolio returns calculation with CAGR

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-03 12:23:56 +09:00