修了很多bug和增加功能，优化不少问题

Assets/Resources/song_songIndex/1002002_arcstar.asset

@@ -13,17 +13,17 @@ MonoBehaviour:
   m_Name: 1002002_arcstar
   m_EditorClassIdentifier: 
   usernameID: user_TestUser@FloatGaming
-  songName: "\u65E0\u5C3D\u661F\u4E4B\u6E56"
+  songName: A Lake With Endless Stars
   songID: 1002002
   songLength_second: 0
-  artistName: "\u827A\u672F\u5BB6\u540D\u5B57"
-  painter: "\u6D6E\u52A8\u6E38\u620F"
-  level_creator: "\u6D6E\u52A8\u6E38\u620F"
-  belongsTo_whichDLC: "\u6D6E\u52A8\u6E38\u620F"
-  bpm: 0
+  artistName: t404:null
+  painter: FloatGaming
+  level_creator: FloatGaming
+  belongsTo_whichDLC: "\u4E13\u5458\u8003\u6838\u8BA1\u5212#01"
+  bpm: 220
   songDuration: 0
-  game_enterTimes: 0
-  time_totalPlayingTime: 0
+  game_enterTimes: 1
+  time_totalPlayingTime: 175.81445
   illustration: {fileID: 21300000, guid: 7c7470553b303ec47a37d165b9abf25b, type: 3}
   backgroudPIC: {fileID: 21300000, guid: f3af5d18b24a1bd43a13e9796d1129ee, type: 3}
   fullscreen_songPicture: {fileID: 21300000, guid: a3cd8999f1f85e34f803c10d13b4240b, type: 3}
@@ -97,16 +97,16 @@ MonoBehaviour:
     difficultyName: 
     chartFile: {fileID: 4900000, guid: 1333012d19842c24c945e004b06c3be8, type: 3}
     difficultyDescription: 
-    lastScoreForThisDifficulty: 0
-    chartPersonalRecordForThisDifficulty: 0
-    idolPersonalRecordForThisDifficulty: 0
-    totalPersonalRecordForThisDifficulty: 0
-    levelProgressForThisDifficulty: 0
+    lastScoreForThisDifficulty: 1328354
+    chartPersonalRecordForThisDifficulty: 1000000
+    idolPersonalRecordForThisDifficulty: 328354
+    totalPersonalRecordForThisDifficulty: 1328354
+    levelProgressForThisDifficulty: 0.98396593
     experienceProvidedForThisDifficulty: 0
-  personalRecord: 0
-  current_levelProgress: 0
+  personalRecord: 1328354
+  current_levelProgress: 0.98396593
   _if_level_is_EASE: 0
   max_comboRecord: 0
-  thisLevel_selectedDifficultyID: 0
+  thisLevel_selectedDifficultyID: 2
   thisLevel_addDateString: 2025-12-28
-  thisLevel_overallDescription: 
+  thisLevel_overallDescription: "\u7D22\u5C3C\u5A05\u8BF4\uFF0C\u4E3A\u5979\u627E\u5230\u8BC1\u660E\u8FC7\u53BB\u771F\u5B9E\u5B58\u5728\u7684\u8BC1\u636E\uFF0C\u5979\u4FBF\u80FD\u8FD8\u539F\u4E00\u4E2A\u6765\u81EA\u8FC7\u53BB\u6240\u53D1\u751F\u8FC7\u7684\u6545\u4E8B\uFF0C\u53EF\u6211\u76EE\u524D\u8FD8\u672A\u80FD\u627E\u5230\u8FD9\u6240\u8C13\u7684\u201C\u8BC1\u636E\u201D......\u5B83\u771F\u7684\u5B58\u5728\u5417\uFF1F"