fix: resolve TypeScript type-check errors

- Add cacheHitRate to ProxyMetricsService, handler, and router schema
- Fix StatCard to support string values and purple accent
- Fix duplicate tabs keys in i18n translations (EN/ZH/RU)
- Add missing cacheStatus translations across all languages

tools/wix314/dark.exe.config

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+
+
+<configuration>
+    <appSettings>
+        <add key="extensions" value="WixDifxAppExtension;WixDependencyExtension;WixDirectXExtension;WixFirewallExtension;WixGamingExtension;WixHttpExtension;WixIIsExtension;WixNetFxExtension;WixSqlExtension;WixUIExtension;WixUtilExtension;WixVSExtension" />
+    </appSettings>
+    <runtime>
+        <loadFromRemoteSources enabled="true"/>
+    </runtime>
+</configuration>