1. Map filter: renamed the "Bitcoin" toggle to "Spedn" (matches the toolbar
button); tooltip now says "Spedn your sats".
2. Community stats (/stats): useGrowthStats now queries the same relay set as the
rest of the app (community relay + user relays) via useSkateRelays instead of
only the single hardcoded SKATE_RELAY. Lab profiles / spots / etc. that live on
a user's own relay are now counted, so the numbers match what /lab shows.
3. Near Me on GrapheneOS: even after granting the OS location permission, the
WebView's navigator.geolocation stays blocked → "permission denied". Fixed by
fetching the position from the native Capacitor Geolocation plugin first
(LocationManager, honours the granted permission), falling back to
navigator.geolocation only if that fails. Also auto-inject
ACCESS_FINE/COARSE_LOCATION into AndroidManifest via the manifest script.
Bump version to 1.2.0 (versionCode 10200).
Co-authored-by: shakespeare.diy <assistant@shakespeare.diy>