前端测试套件 44 失败→全绿：10 个测试文件补 NextIntlClientProvider 包装（含 React19 createElement 类型修复、.ts→.tsx 重命名）；修复真实 i18n ICU bug（githubUrlInvalid 的 {owner}/{repo} 未转义导致生产渲染成 key，zh/en + fragment 4 文件同步转义）；更新 2 处过期测试期望。vitest 116/116 + tsc + eslint 全绿，checks.sh 增加前端测试门禁。

Result: {"status":"keep","total_issues":8,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_exhaustive":0,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_usestdlibvars":0,"golint_wastedassign":0,"golint_total":8,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_usetesting":0,"golint_test_total":0,"golint_vetx_total":0,"eslint_problems":0,"eslint_errors":0,"eslint_warnings":0,"tsc_errors":0,"measure_s":39}

frontend/tests/openflare/pages-source-auto-update.test.tsx

@@ -20,6 +20,8 @@ import {
   type PagesGitHubReleaseSource,
   PagesService,
 } from '@/lib/services/openflare';
+import { NextIntlClientProvider } from 'next-intl';
+import zhCN from '@/messages/zh-CN.json';
 
 vi.mock('@/lib/services/openflare', async (importOriginal) => {
   const actual =
@@ -48,16 +50,18 @@ function renderWithQuery(ui: React.ReactNode) {
     },
   });
   const rendered = render(
-    <QueryClientProvider client={queryClient}>{ui}</QueryClientProvider>,
+    <NextIntlClientProvider locale='zh-CN' messages={zhCN} timeZone='Asia/Shanghai'>
+      <QueryClientProvider client={queryClient}>{ui}</QueryClientProvider>
+    </NextIntlClientProvider>,
   );
   return {
     ...rendered,
     queryClient,
     rerenderWithQuery: (nextUI: React.ReactNode) =>
       rendered.rerender(
-        <QueryClientProvider client={queryClient}>
-          {nextUI}
-        </QueryClientProvider>,
+        <NextIntlClientProvider locale='zh-CN' messages={zhCN} timeZone='Asia/Shanghai'>
+          <QueryClientProvider client={queryClient}>{nextUI}</QueryClientProvider>
+        </NextIntlClientProvider>,
       ),
   };
 }

frontend/tests/openflare/pages-source-ui.test.tsx

@@ -17,6 +17,8 @@ import {
   type PagesRemoteURLSource,
   PagesService,
 } from '@/lib/services/openflare';
+import { NextIntlClientProvider } from 'next-intl';
+import zhCN from '@/messages/zh-CN.json';
 
 vi.mock('@/lib/services/openflare', async (importOriginal) => {
   const actual =
@@ -56,7 +58,9 @@ function renderWithQuery(ui: React.ReactNode) {
     },
   });
   return render(
-    <QueryClientProvider client={queryClient}>{ui}</QueryClientProvider>,
+    <NextIntlClientProvider locale='zh-CN' messages={zhCN} timeZone='Asia/Shanghai'>
+      <QueryClientProvider client={queryClient}>{ui}</QueryClientProvider>
+    </NextIntlClientProvider>,
   );
 }
 
@@ -390,7 +394,7 @@ describe('Pages source UI', () => {
     expect(screen.getByText('下次检查')).toBeVisible();
     expect(screen.getByText('自动更新')).toBeVisible();
     expect(screen.getByText('已关闭')).toBeVisible();
-    expect(screen.getByText('检查间隔')).toBeVisible();
+    expect(screen.getByText('检查间隔（分钟）')).toBeVisible();
     expect(screen.getByText('1440 分钟')).toBeVisible();
   });