feat(localization): 支持设置语言跟随系统语言

Assets/Scripts/Game Loop/SettingLoader.cs

@@ -43,36 +43,11 @@ namespace AibisDream
                 return;
             }
 
-            // 如果文件不存在，则复制默认设置并根据系统语言设置初始语言值
+            // 如果文件不存在，则复制默认设置（Language 为空表示跟随系统语言）
             var defaultSetting = JsonUtil.ReadJObject(SettingDefaultPath);
-
-            // 根据当前系统语言设置初始语言值
-            string systemLanguage = GetLanguageBySystemLanguage();
-            defaultSetting["Language"] = systemLanguage;
-
-            // 保存设置文件
             JsonUtil.SaveJObject(defaultSetting, SettingPath);
         }
 
-        /// <summary>
-        /// 根据系统语言获取对应的语言代码
-        /// </summary>
-        /// <returns>语言代码：zh-Hans、en、ja-JP，默认返回 en</returns>
-        private string GetLanguageBySystemLanguage()
-        {
-            SystemLanguage systemLang = Application.systemLanguage;
-
-            return systemLang switch
-            {
-                SystemLanguage.Chinese => "zh-Hans",
-                SystemLanguage.ChineseSimplified => "zh-Hans",
-                SystemLanguage.ChineseTraditional => "zh-Hans",
-                SystemLanguage.Japanese => "ja-JP",
-                SystemLanguage.English => "en",
-                _ => "en",
-            };
-        }
-
         private void LoadAllSetting()
         {
             var settingConfig = _container.ReadAll();
@@ -103,8 +78,7 @@ namespace AibisDream
 #endif
                     break;
                 case "Language":
-                    // 确保本地化系统已初始化
-                    LocalizationKit.SwitchLanguage(value);
+                    LocalizationKit.SwitchLanguage(LocalizationKit.ResolveLanguage(value));
                     break;
                 case "OpenTimer":
                     var isTimerOpen = bool.TryParse(value, out var result) ? result : false;