v1.0.61 — Map UI overhaul

REDESIGNED: Mobile map toolbar
- Search bar is now a slim rounded pill (not a tall boxy input)
- View toggle (Map/List) is a compact pill with icon-only buttons
- Filter button is a small circle that turns red when filters are active
- No more generic-looking default form controls

REDESIGNED: Right-side control strip
- Layer toggles (Spots/Shops/Gear/Tours) are now small 36px circles — active = opaque, inactive = 35% opacity
- Near Me button moved into the right strip (was floating top-right separately)
- Quick Snap camera button matches the same strip style
- No more giant colored emoji circles

REDESIGNED: Add Spot FAB (bottom-left)
- Single gradient pill button (red→orange), replaces the two separate large circles
- Cleaner, less cluttered

FIXED: Loading indicator
- Replaced the center-screen "Loading..." pill with a slim animated gradient bar at the top edge of the map

FIXED: Map attribution
- Moved to bottom-left corner, minimal and unobtrusive