[RF] AquaMai configuration refactor (#82)

更新了配置文件格式，原有的配置文件将被自动无缝迁移，详情请见新的配置文件中的注释（例外：`SlideJudgeTweak` 不再默认启用）
旧配置文件将被重命名备份，如果更新到此版本遇到 Bug 请联系我们

Updated configuration file schema. The old config file will be migrated automatically and seamlessly. See the comments in the new configuration file for details. (Except for `SlideJudgeTweak` is no longer enabled by default)
Your old configuration file will be renamed as a backup. If you encounter any bug with this version, please contact us.

AquaMai/AquaMai.Mods/Tweaks/LockFrameRate.cs

@@ -0,0 +1,22 @@
+using AquaMai.Config.Attributes;
+using UnityEngine;
+
+namespace AquaMai.Mods.Tweaks;
+
+[ConfigSection(
+    en: """
+        Force the frame rate limit to 60 FPS and disable vSync.
+        Do not use if your game has no issues.
+        """,
+    zh: """
+        强制设置帧率上限为 60 帧并关闭垂直同步
+        如果你的游戏没有问题，请不要使用
+        """)]
+public class LockFrameRate
+{
+    public static void OnBeforePatch()
+    {
+        Application.targetFrameRate = 60;
+        QualitySettings.vSyncCount = 0;
+    }
+}