add video

docs/.vitepress/theme/components/Video.vue

@@ -90,6 +90,9 @@ onBeforeUnmount(() => {
   if (window.screen?.orientation) {
     window.screen.orientation.removeEventListener("change", onOrientationChanged);
   }
+  if (document.fullscreenElement) {
+    document.exitFullscreen();
+  }
 });
 </script>