feat: 完成移动端集成CodeMirror

packages/backend/src/appearance/appearance.repository.ts

@@ -55,6 +55,9 @@ let terminalTextStrokeEnabledFound = false;
             case 'editorFontSize':
                 settings.editorFontSize = parseInt(row.value, 10);
                 break;
+            case 'mobileEditorFontSize':
+                settings.mobileEditorFontSize = parseInt(row.value, 10);
+                break;
             case 'terminalBackgroundImage':
                 settings.terminalBackgroundImage = row.value || undefined;
                 break;
@@ -122,6 +125,7 @@ case 'terminalTextStrokeEnabled':
         terminalFontSize: settings.terminalFontSize ?? defaults.terminalFontSize,
         terminalFontSizeMobile: settings.terminalFontSizeMobile ?? defaults.terminalFontSizeMobile,
         editorFontSize: settings.editorFontSize ?? defaults.editorFontSize,
+        mobileEditorFontSize: settings.mobileEditorFontSize ?? defaults.mobileEditorFontSize, 
         editorFontFamily: settings.editorFontFamily ?? defaults.editorFontFamily,
         terminalBackgroundImage: settings.terminalBackgroundImage ?? defaults.terminalBackgroundImage,
         pageBackgroundImage: settings.pageBackgroundImage ?? defaults.pageBackgroundImage,
@@ -172,6 +176,7 @@ const getDefaultAppearanceSettings = (): Omit<AppearanceSettings, '_id'> => {
         terminalFontSize: 14,
         terminalFontSizeMobile: 14, // 移动端默认字体大小
         editorFontSize: 14,
+        mobileEditorFontSize: 16, //移动端编辑器默认字体大小
         editorFontFamily: 'Consolas, "Noto Sans SC", "Microsoft YaHei"',
         terminalBackgroundImage: undefined,
         pageBackgroundImage: undefined,
@@ -213,6 +218,7 @@ export const ensureDefaultSettingsExist = async (db: sqlite3.Database): Promise<
         { key: 'terminalFontSize', value: defaults.terminalFontSize },
         { key: 'terminalFontSizeMobile', value: defaults.terminalFontSizeMobile },
         { key: 'editorFontSize', value: defaults.editorFontSize },
+        { key: 'mobileEditorFontSize', value: defaults.mobileEditorFontSize }, 
         { key: 'editorFontFamily', value: defaults.editorFontFamily },
         { key: 'terminalBackgroundImage', value: defaults.terminalBackgroundImage ?? '' }, // 数据库中使用空字符串
         { key: 'pageBackgroundImage', value: defaults.pageBackgroundImage ?? '' }, // 数据库中使用空字符串

packages/backend/src/appearance/appearance.service.ts

@@ -114,6 +114,16 @@ export const updateSettings = async (settingsDto: UpdateAppearanceDto): Promise<
       settingsDto.editorFontSize = size;
   }
 
+  // 验证 mobileEditorFontSize (如果提供了)
+  if (settingsDto.mobileEditorFontSize !== undefined && settingsDto.mobileEditorFontSize !== null) {
+      const size = Number(settingsDto.mobileEditorFontSize);
+      if (isNaN(size) || size <= 0) {
+          throw new Error(`无效的移动端编辑器字体大小: ${settingsDto.mobileEditorFontSize}。必须是一个正数。`);
+      }
+      // 确保类型正确传递给仓库层
+      settingsDto.mobileEditorFontSize = size;
+  }
+
   // 验证 editorFontFamily (如果提供了)
   if (settingsDto.hasOwnProperty('editorFontFamily')) {
     if (settingsDto.editorFontFamily === null) {