add plugin camera desktop

plugins/camera_desktop/example/pubspec.yaml

@@ -0,0 +1,29 @@
+name: camera_desktop_example
+description: Demonstrates how to use the camera_desktop plugin.
+publish_to: 'none'
+
+environment:
+  sdk: ^3.11.0
+
+dependencies:
+  flutter:
+    sdk: flutter
+  camera: ^0.12.0
+  camera_desktop:
+    path: ../
+  camera_platform_interface: ^2.8.0
+  media_kit: ^1.2.6
+  media_kit_video: ^2.0.1
+  media_kit_libs_windows_video: ^1.0.9
+  media_kit_libs_macos_video: ^1.1.4
+  media_kit_libs_linux: ^1.2.1
+
+dev_dependencies:
+  integration_test:
+    sdk: flutter
+  flutter_test:
+    sdk: flutter
+  flutter_lints: ^6.0.0
+
+flutter:
+  uses-material-design: true