Ullrich Schäfer
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375ff2fa13
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Add Overpass client, POI categories, cache, and usePois hook
- poi-categories.ts: 9 POI categories with Overpass QL queries, icons,
colors, and profile-aware defaults
- overpass.ts: Query builder, JSON parser, deduplication, rate limit error
- poi-cache.ts: Tile-based cache (0.1° grid cells, 10min TTL)
- use-pois.ts: React hook with 500ms debounce, AbortController, zoom
threshold (>=12), exponential backoff on 429
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-04-11 01:15:34 +02:00 |
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