调整保存时间

src/components/Settings.tsx

@@ -658,37 +658,19 @@ export const Settings: React.FC<SettingsProps> = ({
                     {/* Cleanup Period */}
                     <div className="space-y-2">
                       <Label htmlFor="cleanup">{t('settings.generalOptions.chatRetention')}</Label>
-                      <div className="flex items-center gap-3">
                       <Input
                         id="cleanup"
                         type="number"
                         min="1"
                         placeholder="30"
-                          value={settings?.cleanupPeriodDays === -1 ? "" : (settings?.cleanupPeriodDays || "")}
+                        value={settings?.cleanupPeriodDays || ""}
                         onChange={(e) => {
                           const value = e.target.value ? parseInt(e.target.value) : undefined;
                           updateSetting("cleanupPeriodDays", value);
                         }}
-                          disabled={settings?.cleanupPeriodDays === -1}
-                          className="flex-1"
                       />
-                        <div className="flex items-center gap-2">
-                          <Switch
-                            id="permanent-retention"
-                            checked={settings?.cleanupPeriodDays === -1}
-                            onCheckedChange={(checked) => {
-                              updateSetting("cleanupPeriodDays", checked ? -1 : undefined);
-                            }}
-                          />
-                          <Label htmlFor="permanent-retention" className="text-sm cursor-pointer">
-                            {t('settings.generalOptions.permanentRetention')}
-                          </Label>
-                        </div>
-                      </div>
                       <p className="text-xs text-muted-foreground">
-                        {settings?.cleanupPeriodDays === -1
-                          ? t('settings.generalOptions.chatRetentionPermanent')
-                          : t('settings.generalOptions.chatRetentionDesc')}
+                        {t('settings.generalOptions.chatRetentionDesc')}
                       </p>
                     </div>
                     

src/locales/en/common.json

@@ -426,8 +426,6 @@
       "verboseOutputDesc": "Show full bash and command outputs",
       "chatRetention": "Chat Transcript Retention (days)",
       "chatRetentionDesc": "How long to retain chat transcripts locally (default: 30 days)",
-      "chatRetentionPermanent": "Permanent retention enabled, chat records will not be automatically deleted",
-      "permanentRetention": "Permanent Retention",
       "claudeCodeInstallation": "Claude Code Installation",
       "choosePreferredInstallation": "Choose your preferred Claude Code installation.",
       "loadingAvailableInstallations": "Loading available installations...",

src/locales/zh/common.json

@@ -413,8 +413,6 @@
       "verboseOutputDesc": "显示完整的 bash 和命令输出",
       "chatRetention": "聊天记录保留期 (天)",
       "chatRetentionDesc": "本地保留聊天记录的时长（默认：30 天）",
-      "chatRetentionPermanent": "已启用永久保存，聊天记录将不会被自动删除",
-      "permanentRetention": "永久保存",
       "claudeCodeInstallation": "Claude Code 安装",
       "choosePreferredInstallation": "选择您偏好的 Claude Code 安装。",
       "loadingAvailableInstallations": "正在加载可用安装...",