fix(v3): 修复v3模式videoContext.requestFullScreen不生效的Bug

src/platforms/app-plus/view/components/video/index.vue

@@ -192,6 +192,9 @@ export default {
               break
             case 'playbackRate':
               data = data.rate
+              break
+            case 'requestFullScreen':
+              data = data.direction
               break
           }
         }