Clean up dependencies in pubspecs (#294)

Author: jacobsimionato

examples/simple_chat/pubspec.yaml

@@ -13,7 +13,6 @@ dependencies:
   flutter:
     sdk: flutter
 
-  cupertino_icons: ^1.0.8
   firebase_core: ^4.0.0
   flutter_genui:
     path: ../../packages/flutter_genui

examples/simple_chat/windows/flutter/generated_plugins.cmake

@@ -5,7 +5,6 @@
 list(APPEND FLUTTER_PLUGIN_LIST
   firebase_auth
   firebase_core
-  url_launcher_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST

examples/travel_app/pubspec.yaml

@@ -11,33 +11,25 @@ environment:
   sdk: ">=3.8.0 <4.0.0"
 
 dependencies:
-  collection: ^1.19.1
   dart_schema_builder:
     path: ../../packages/dart_schema_builder
-  file: ^7.0.1
   firebase_app_check: ^0.4.0
   firebase_core: ^4.0.0
-  firebase_core_platform_interface: ^6.0.0
   flutter:
     sdk: flutter
   flutter_genui:
     path: ../../packages/flutter_genui
   flutter_genui_firebase_ai:
     path: ../../packages/flutter_genui_firebase_ai
   flutter_markdown: ^0.7.1
-  json_rpc_2: ^4.0.0
   logging: ^1.3.0
-  platform: ^3.1.6
-  stream_channel: ^2.1.4
 
 dev_dependencies:
   dart_flutter_team_lints: ^3.5.2
-  fake_async: ^1.3.3
   flutter_test:
     sdk: flutter
   integration_test:
     sdk: flutter
-  mockito: ^5.5.0
   network_image_mock: ^2.1.1
 
 flutter:

packages/catalog_gallery/pubspec.yaml

@@ -10,9 +10,6 @@ environment:
   sdk: ^3.9.0-333.2.beta
 
 dependencies:
-  cupertino_icons: ^1.0.8
-  firebase_ai: ^3.0.0
-  firebase_core: ^4.0.0
   flutter:
     sdk: flutter
   flutter_genui:

packages/dart_schema_builder/pubspec.yaml

@@ -20,10 +20,9 @@ dependencies:
   decimal: ^3.2.4
   http: ^1.4.0
   intl: ^0.20.2
-  mockito: ^5.5.0
-  path: ^1.9.0
 
 dev_dependencies:
   dart_flutter_team_lints: ^3.5.2
   lints: ^6.0.0
+  mockito: ^5.5.0
   test: ^1.25.6

packages/flutter_genui/pubspec.yaml

@@ -18,15 +18,9 @@ dependencies:
   collection: ^1.19.1
   dart_schema_builder:
     path: ../dart_schema_builder
-  file: ^7.0.1
   flutter:
     sdk: flutter
-  json_rpc_2: ^4.0.0
   logging: ^1.3.0
-  meta: ^1.16.0
-  platform: ^3.1.6
-  stream_channel: ^2.1.4
-  url_launcher: ^6.2.6
 
 dev_dependencies:
   dart_flutter_team_lints: ^3.5.2