refa pip

Signed-off-by: dom <githubaccount56556@proton.me>

lib/pages/live_room/widgets/header_control.dart

@@ -9,7 +9,6 @@ import 'package:PiliPlus/services/shutdown_timer_service.dart'
     show shutdownTimerService;
 import 'package:PiliPlus/utils/android/bindings.g.dart';
 import 'package:PiliPlus/utils/platform_utils.dart';
-import 'package:floating/floating.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:get/get.dart';
@@ -160,7 +159,7 @@ class _LiveHeaderControlState extends State<LiveHeaderControl>
             ComBtn(
               height: 30,
               tooltip: '画中画',
-              onTap: ()  {
+              onTap: () {
                 if (PlatformUtils.isDesktop) {
                   plPlayerController.toggleDesktopPip();
                   return;