Replaces community dropdown with text input supporting city/ZIP search:
- Ghost text autocomplete shows inline suggestion as user types
- Tab to accept, auto-fill on blur, Enter uses partial match
- Geolocation button for "Use My Location" searches
- AJAX endpoint returns MN/IA cities and zipcodes with 1-hour cache
- MLS query now supports lat/lng/radius for distance-based filtering
- Updated Census Bureau 2023 Gazetteer data (32,329 US cities)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Hanson.xyz Dev