add plugin camera desktop

plugins/camera_desktop/pubspec.yaml

@@ -0,0 +1,39 @@
+name: camera_desktop
+description: >-
+  A Flutter camera plugin for desktop platforms (Linux, macOS, Windows).
+  Implements camera_platform_interface for easy integration
+  with the standard camera package.
+version: 1.2.1
+homepage: https://github.com/hugocornellier/camera_desktop
+repository: https://github.com/hugocornellier/camera_desktop
+issue_tracker: https://github.com/hugocornellier/camera_desktop/issues
+
+environment:
+  sdk: '>=3.0.0 <4.0.0'
+  flutter: '>=3.3.0'
+
+dependencies:
+  camera_platform_interface: ^2.7.0
+  flutter:
+    sdk: flutter
+  plugin_platform_interface: ^2.0.2
+  stream_transform: ^2.1.0
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+  flutter_lints: ^6.0.0
+
+flutter:
+  plugin:
+    implements: camera
+    platforms:
+      linux:
+        dartPluginClass: CameraDesktopPlugin
+        pluginClass: CameraDesktopPlugin
+      macos:
+        dartPluginClass: CameraDesktopPlugin
+        pluginClass: CameraDesktopPlugin
+      windows:
+        dartPluginClass: CameraDesktopPlugin
+        pluginClass: CameraDesktopPlugin