feat: initial commit - Habo habit tracking app

- Complete MVP with Repository Pattern, SQLite storage
- Provider + ChangeNotifier state management
- Navigation 2.0 with deep link support
- Habit CRUD with twoDayRule, notifications, categories
- Backup/Restore via JSON
- Statistics with streak tracking
- Material You theme support
- Biometric lock support
- Desktop widget support
- 27 languages i18n structure
- Comprehensive test suite (87/89 passing)

pubspec.yaml

@@ -0,0 +1,59 @@
+name: habo
+description: A minimalist habit tracking application.
+publish_to: 'none'
+version: 3.1.2+5115
+
+environment:
+  sdk: ">=3.9.0 <4.0.0"
+  flutter: ">=3.35.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+  flutter_localizations:
+    sdk: flutter
+  intl: any
+  provider: ^6.1.2
+  sqflite: ^2.3.3+2
+  sqflite_common_ffi: ^2.3.3
+  path: ^1.9.0
+  path_provider: ^2.1.4
+  table_calendar: ^3.1.2
+  fl_chart: ^0.69.0
+  shared_preferences: ^2.3.2
+  awesome_notifications: ^0.11.0
+  flutter_soloud: ^2.1.5
+  audio_session: ^0.1.21
+  local_auth: ^2.3.0
+  home_widget: ^0.6.0
+  flutter_localization: ^0.2.2
+  dynamic_color: ^1.7.0
+  google_fonts: ^6.2.1
+  file_picker: ^8.1.2
+  flutter_file_dialog: ^3.0.2
+  share_plus: ^10.0.2
+  window_manager: ^0.4.2
+  reorderables: ^0.6.0
+  uuid: ^4.5.0
+  collection: ^1.18.0
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  flutter_lints: ^5.0.0
+  mocktail: ^1.0.4
+  flutter_launcher_icons: ^0.14.1
+  flutter_native_splash: ^2.4.1
+
+flutter:
+  uses-material-design: true
+  generate: true
+  assets:
+    - assets/
+    - assets/images/
+    - assets/images/onboard/
+    - assets/sounds/
+    - assets/google_fonts/
+
+flutter_intl:
+  enabled: true