fix(camera-recorder): stop camera on navigation (CorentinTh#782)

* Stopping camera when user switches to another page

* Missing ;

Author: lovesinatra

src/tools/camera-recorder/camera-recorder.vue

@@ -28,6 +28,7 @@ const permissionCannotBePrompted = ref(false);
 const {
   stream,
   start,
+  stop,
   enabled: isMediaStreamAvailable,
 } = useUserMedia({
   constraints: computed(() => ({
@@ -83,6 +84,8 @@ watchEffect(() => {
   }
 });
 
+onBeforeUnmount(() => stop());
+
 async function requestPermissions() {
   try {
     await ensurePermissions();