fix: synchronize runtime locales and harden online updates

Translate UI, scheduler, validation, preload and maintenance messages dynamically, and propagate locale changes between workers. Harden update checks, downloads and terminal states, verify Debian pnpm, and ignore generated test artifacts.

src/pages/dashboard/index.tsx

@@ -167,7 +167,7 @@ const Dashboard = () => {
   const runtimePagination = {
     pageSize: 5,
     showSizeChanger: false,
-    showTotal: (total: number) => `共 ${total} 个`,
+    showTotal: (total: number) => intl.get('总条数', { total }),
   };
 
   if (loading) return <Spin size="large" style={{ display: 'block', marginTop: 100 }} />;
@@ -348,7 +348,7 @@ const Dashboard = () => {
                     data={{
                       target: Number(system.memUsagePercent),
                       total: 100,
-                      name: '内存使用率',
+                      name: intl.get('内存使用'),
                     }}
                     style={{
                       textY: '70%',