mod: specify list type

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

lib/pages/setting/pages/play_speed_set.dart

@@ -18,7 +18,7 @@ class PlaySpeedPage extends StatefulWidget {
 class _PlaySpeedPageState extends State<PlaySpeedPage> {
   late double playSpeedDefault;
   late double longPressSpeedDefault;
-  late List speedList;
+  late List<double> speedList;
   late bool enableAutoLongPressSpeed;
   List<Map<dynamic, dynamic>> sheetMenu = [
     {
@@ -115,7 +115,7 @@ class _PlaySpeedPageState extends State<PlaySpeedPage> {
                   SmartDialog.showToast('该倍速已存在');
                 } else {
                   Get.back();
-                  speedList.add(customSpeed);
+                  speedList.add(customSpeed!);
                   speedList.sort();
                   await video.put(VideoBoxKey.speedsList, speedList);
                   setState(() {});

lib/pages/setting/widgets/model.dart

@@ -597,7 +597,7 @@ List<SettingsModel> get styleSettings => [
         leading: const Icon(Icons.chrome_reader_mode_outlined),
         onTap: (setState) {
           final numberRegExp = RegExp(r'[\d\.]+');
-          List springDescription =
+          List<String> springDescription =
               GStorage.springDescription.map((i) => i.toString()).toList();
           showDialog(
             context: Get.context!,