优化: 设置页UX与AI自动执行三档

src/i18n/en/settings.ts

@@ -111,8 +111,13 @@ export default {
     aiLanguageZh: '🇨🇳 简体中文',
     aiLanguageEn: '🇺🇸 English',
 
-    labelAutoExecute: 'Auto-execute',
-    descAutoExecute: 'Let AI auto-execute low-risk actions',
+    labelAutoExecute: 'AI auto-execute scope',
+    descAutoExecute: 'Control risk level AI auto-executes (low/medium/all-takeover)',
+    autoModeLow: 'Low risk (default)',
+    autoModeMedium: 'Include medium',
+    autoModeAll: 'Full takeover (no approval)',
+    autoModeAllConfirmTitle: 'Confirm full AI takeover?',
+    autoModeAllConfirmContent: 'All actions (including high-risk) will be auto-executed without approval. AI may directly perform dangerous operations (delete files / run arbitrary commands, etc.). Confirm only if you trust the current conversation AI.',
 
     labelLogLevel: 'Log level',
     descLogLevel: 'Verbosity of workflow logs',