Backend: PUT /purchases/{id} endpoint accepts updated amount_eur, price_eur, and created_at. Frontend: inline edit row in PurchaseList with date picker and number inputs, Save/Cancel actions. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Multi-user FastAPI + React app with JWT auth, SQLite storage, and CoinGecko price integration. Dockerized with docker-compose. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Jonathan