feat(block2): 'use my location' — set the sharing area without typing a code

Makes the coarse area human, per feedback that a typed code is jargon.
- CoarseLocationProvider interface + geolocator-backed impl (BSD-3): low
  accuracy only, returns null on any denial/error (degrades quietly). Behind an
  interface so it's fakeable and the plugin stays at the composition root.
- Config sheet: a 'Use my approximate location' button (shown only when a
  provider is wired) fills the area from the device position, reduced to a
  5-char geohash via commons_core's Geohash — a precise fix never leaves the
  device. 'Couldn't get your location' on failure.
- Threaded via TaneApp(location); main wires GeolocatorCoarseLocation.
- Platform: ACCESS_COARSE_LOCATION (Android) + NSLocationWhenInUseUsageDescription
  (iOS), both scoped to the coarse-area use.
- i18n en/es/pt. Widget test fills the area from a fake location. 8 tests green.
This commit is contained in:
vjrj 2026-07-10 10:25:44 +02:00
parent 6195bece4a
commit bf0e770aae
15 changed files with 176 additions and 10 deletions

View file

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/// To regenerate, run: `dart run slang`
///
/// Locales: 3
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/// Built on 2026-07-10 at 08:17 UTC
/// Built on 2026-07-10 at 08:25 UTC
// coverage:ignore-file
// ignore_for_file: type=lint, unused_import