New public API v1 endpoints for third-party integrations:
- GET /api/v1/stores/:id/metrics - Store performance metrics
- GET /api/v1/stores/:id/product-metrics - Product-level price changes
- GET /api/v1/stores/:id/competitor-snapshot - Competitive intelligence
Also adds localhost IP bypass for local development testing.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>