Update pubspec.yaml to reorganize dependencies and remove duplicates

pubspec.yaml

@@ -20,7 +20,6 @@ version: 4.5.0+405001 # TODO Set the right version number
 # version: version number             + build number (optional)
 # android: build-name                 + versionCode
 # iOS    : CFBundleShortVersionString + CFBundleVersion
-
 environment:
   sdk: '>=3.0.0 < 4.0.0'
 
@@ -84,27 +83,24 @@ dependencies:
   uuid: ^4.5.1
   zxing2: ^0.2.3
 
-
 dev_dependencies:
+  build_runner: ^2.4.11
+  dependency_validator: ^4.1.1
+  flutter_launcher_icons: ^0.14.1
+  flutter_lints: ^5.0.0
   flutter_test:
     sdk: flutter
+  freezed: ^2.5.7
   integration_test:
     sdk: flutter
-  flutter_lints: ^5.0.0
-  riverpod_lint: ^2.6.2
-  mockito: ^5.4.2
-  test: ^1.24.1
-  flutter_launcher_icons: ^0.14.1
-  build_runner: ^2.4.11
   json_serializable: ^6.8.0
-  dependency_validator: ^4.1.1
+  mockito: ^5.4.2
   riverpod_generator: ^2.6.2
-  freezed: ^2.5.7
-
+  riverpod_lint: ^2.6.2
+  test: ^1.24.1
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
-
 # The following section is specific to Flutter.
 flutter:
   # Automatically create files used for localization