- FastAPI app with Jinja2 templates and Pico CSS + HTMX from CDN
- Routes: GET / (placeholder page), GET /health (JSON healthcheck)
- systemd unit (no Install section - manual start only)
- TestClient tests for both endpoints
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add shapely dependency for geometry intersection
- Replace _point_in_region with _geometry_intersects_region
- Uses Shapely shape() and box() for proper GeoJSON handling
- Avoids false negatives on large alert polygons
Also adds antimeridian-crossing bbox rejection to RegionConfig validator.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>