init wxt framework

src/entrypoints/popup/App.tsx

@@ -0,0 +1,25 @@
+import React from 'react';
+import { ConfigProvider } from 'antd';
+import { ProxySwitch } from '../../components/ProxySwitch';
+import './App.css';
+
+export default function App() {
+  return (
+    <ConfigProvider
+      theme={{
+        token: {
+          colorPrimary: "#F28B44",
+        },
+      }}
+    >
+      <div className="popup-container">
+        <header className="popup-header">
+          <h1>Yaklang 代理管理</h1>
+        </header>
+        <main className="popup-content">
+          <ProxySwitch />
+        </main>
+      </div>
+    </ConfigProvider>
+  );
+}