✨ feat(i18n): 完善多模块多语言适配与发版验证

扩展前后端多语言文案与共享词典。增加多模块 i18n 回归测试与 guard。收口外部 SQL 菜单和弹窗多语言文案。

frontend/src/utils/securityUpdateRepairFlow.ts

@@ -2,11 +2,17 @@ import type { SavedConnection, SecurityUpdateIssue, SecurityUpdateStatus } from
 
 export type SecurityUpdateRepairSource = 'connection' | 'proxy' | 'ai';
 export type SecurityUpdateSettingsFocusTarget = 'recent_result' | 'status';
+export type SecurityUpdateRepairTranslator = (key: string) => string;
 export type SecurityUpdateFocusState = {
   target: SecurityUpdateSettingsFocusTarget | null;
   pulseKey: string | null;
 };
 
+const securityUpdateRepairText = (
+  key: string,
+  t?: SecurityUpdateRepairTranslator,
+): string => (t ? t(key) : key);
+
 export type SecurityUpdateRepairEntry =
   | {
       type: 'connection';
@@ -66,13 +72,14 @@ export const resolveSecurityUpdateRepairEntry = (
   issue: SecurityUpdateIssue,
   connections: SavedConnection[],
   status?: Pick<SecurityUpdateStatus, 'backupPath' | 'lastError'> | null,
+  t?: SecurityUpdateRepairTranslator,
 ): SecurityUpdateRepairEntry => {
   if (issue.action === 'open_connection') {
     const target = connections.find((connection) => connection.id === issue.refId);
     if (!target) {
       return {
         type: 'warning',
-        message: '未找到对应连接，请先重新检查最新状态',
+        message: securityUpdateRepairText('security_update.repair.warning.connection_not_found', t),
       };
     }
     return {