Timmy 876b7483ba Add offline OSM fuel station database ...

- Add fuel_coords_db.py to download OSM fuel station data
- 1299 CPC/related stations with coordinates
- Query order: cache -> OSM database -> Nominatim API
- Build database with: python3 fuel_coords_db.py --download

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-27 09:42:03 +08:00

119 KiB

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