fix: move assets to root folder and simplify pubspec.

pubspec.yaml

@@ -10,43 +10,34 @@ environment:
   sdk: ">=2.17.5 <3.0.0"
 
 dependencies:
+  cupertino_icons: ^1.0.2
+  device_apps: ^2.2.0
+  dio: ^4.0.6
   flutter:
     sdk: flutter
-  cupertino_icons: ^1.0.2
   flutter_cache_manager: ^3.3.0
   flutter_svg: ^1.1.1+1
+  get_it: ^7.2.0
+  github: ^9.4.0
   google_fonts: ^3.0.1
+  http: ^0.13.4
+  injectable: ^1.5.3
   installed_apps: ^1.3.1
   json_annotation: ^4.6.0
-
-  #networking
-  http: ^0.13.4
-  dio: ^4.0.6
-  github: ^9.4.0
-
   path_provider: ^2.0.11
-  device_apps: ^2.2.0
-
-  #state management
   stacked: ^2.3.15
-
+  stacked_generator: ^0.7.14
-  #navigation
   stacked_services: ^0.9.3
 
-  #inversion of control
-  get_it: ^7.2.0
-  injectable: ^1.5.3
-  stacked_generator: ^0.7.14
-
 dev_dependencies:
+  build_runner: any
+  flutter_lints: ^2.0.1
   flutter_test:
     sdk: flutter
-  flutter_lints: ^2.0.1
-  build_runner: ^2.2.0
   injectable_generator: ^1.5.4
   json_serializable: ^6.3.1
 
 flutter:
   uses-material-design: true
   assets:
-    - lib/assets/images/
+    - assets/images/