bump deps, remove hack for fallback theme that is no longer needed

pubspec.yaml

@@ -4,95 +4,95 @@ version: 0.1.0
 publish_to: none
 
 flutter:
-  fonts:
-    - family: fallback-emoji
-      fonts:
-        - asset: assets/fonts/NotoColorEmoji.ttf
-    - family: fallback-sans
-      fonts:
-        - asset: assets/fonts/Roboto.ttf
-  assets:
-    - assets/
-  uses-material-design: true
+    fonts:
+        - family: fallback-emoji
+          fonts:
+              - asset: assets/fonts/NotoColorEmoji.ttf
+        - family: fallback-sans
+          fonts:
+              - asset: assets/fonts/Roboto.ttf
+    assets:
+        - assets/
+    uses-material-design: true
 
 environment:
-  sdk: "^3.12.2"
+    sdk: "^3.12.2"
 
 dependency_overrides:
-  path_provider_android: 2.2.23 # Pinned to avoid JNI
-  linkify:
-    git:
-      url: https://github.com/appelladev/linkify
-      ref: fix/consecutive-periods-loose-url
+    path_provider_android: 2.2.23 # Pinned to avoid JNI
+    linkify:
+        git:
+            url: https://github.com/appelladev/linkify
+            ref: fix/consecutive-periods-loose-url
 
 dependencies:
-  flutter:
-    sdk: flutter
-  flutter_localizations:
-    sdk: flutter
-  flutter_riverpod: 3.3.2
-  hooks_riverpod: 3.3.2
-  intl: 0.20.2
-  fast_immutable_collections: 11.2.0
-  path_provider: 2.1.6
-  url_launcher: 6.3.2
-  freezed_annotation: 3.1.0
-  image_picker: ^1.2.3
-  path: 1.9.1
-  dynamic_color: 1.8.1
-  collection: 1.19.1
-  window_manager: 0.5.2
-  color_hash: 1.0.1
-  flutter_widget_from_html_core: 0.17.2
-  flutter_svg: 2.3.0
-  json_annotation: 4.12.0
-  shared_preferences: 2.5.5
-  fluttertagger: 2.3.2
-  dynamic_polls: 0.0.7
-  flutter_hooks: 0.21.3+1
-  ffi: 2.2.0
-  hooks: 2.0.2
-  code_assets: 1.2.1
-  ffigen: 20.1.1
-  timeago: 3.7.1
-  http: 1.6.0
-  flutter_linkify: 6.0.0
-  linkify: 5.0.0
-  emoji_text_field:
-    git:
-      url: https://github.com/Henry-Hiles/emoji_text_field
-  flutter_blurhash: 0.9.1
-  super_sliver_list: 0.4.1
-  media_kit: 1.2.6
-  media_kit_video: 2.0.1
-  media_kit_libs_video: 1.0.7
-  measure_size: 5.0.2
-  m3e_buttons: 0.0.4
-  navigation_rail_m3e:
-    git:
-      url: https://github.com/Henry-Hiles/material_3_expressive
-      path: packages/navigation_rail_m3e
-  m3e_card_list: 0.1.0
-  xdg_directories: 1.1.0
-  package_info_plus: 10.2.1
-  app_links: 7.2.1
-  file_selector: ^1.1.0
-  
+    flutter:
+        sdk: flutter
+    flutter_localizations:
+        sdk: flutter
+    flutter_riverpod: 3.3.2
+    hooks_riverpod: 3.3.2
+    intl: 0.20.2
+    fast_immutable_collections: 11.2.0
+    path_provider: 2.1.6
+    url_launcher: 6.3.2
+    freezed_annotation: 3.1.0
+    image_picker: ^1.2.3
+    path: 1.9.1
+    dynamic_color: 1.9.0
+    collection: 1.19.1
+    window_manager: 0.5.2
+    color_hash: 1.0.1
+    flutter_widget_from_html_core: 0.17.2
+    flutter_svg: 2.3.0
+    json_annotation: 4.12.0
+    shared_preferences: 2.5.5
+    fluttertagger: 2.3.2
+    dynamic_polls: 0.0.7
+    flutter_hooks: 0.21.3+1
+    ffi: 2.2.0
+    hooks: 2.0.2
+    code_assets: 1.2.1
+    ffigen: 21.0.0
+    timeago: 3.7.1
+    http: 1.6.0
+    flutter_linkify: 6.0.0
+    linkify: 5.0.0
+    emoji_text_field:
+        git:
+            url: https://github.com/Henry-Hiles/emoji_text_field
+    flutter_blurhash: 0.9.1
+    super_sliver_list: 0.4.1
+    media_kit: 1.2.6
+    media_kit_video: 2.0.1
+    media_kit_libs_video: 1.0.7
+    measure_size: 5.0.2
+    m3e_buttons: 0.0.5
+    navigation_rail_m3e:
+        git:
+            url: https://github.com/Henry-Hiles/material_3_expressive
+            path: packages/navigation_rail_m3e
+    m3e_card_list: 0.1.0
+    xdg_directories: 1.1.0
+    package_info_plus: 10.2.1
+    app_links: 7.2.1
+    file_selector: ^1.1.0
+
 dev_dependencies:
-  build_runner: ^2.15.1
-  flutter_lints: 6.0.0
-  freezed: 3.2.6-dev.1
-  riverpod_lint: 3.1.4
-  flutter_launcher_icons: 0.14.4
-  json_serializable: 6.14.0
+    build_runner: ^2.15.1
+    flutter_lints: 6.0.0
+    freezed: 3.2.6-dev.1
+    riverpod_lint: 3.1.4
+    flutter_launcher_icons: 0.14.4
+    json_serializable: 6.14.1
 
 flutter_launcher_icons:
-  ios: true
-  android: true
-  image_path: assets/icon.png
-  adaptive_icon_background: assets/background.png
-  adaptive_icon_foreground: assets/foreground.png
-  adaptive_icon_monochrome: assets/monochrome.png
-  remove_alpha_ios: true
-  windows:
-    generate: true
+    ios: true
+    android: true
+    image_path: assets/icon.png
+    adaptive_icon_background: assets/background.png
+    adaptive_icon_foreground: assets/foreground.png
+    adaptive_icon_monochrome: assets/monochrome.png
+    remove_alpha_ios: true
+    windows:
+        generate: true