feat(router): 添加路由配置和新页面组件

- 在 src/index.tsx 中添加 Route 组件和引入 Models 页面
- 新增 Models 组件文件 (src/pages/Models.tsx)
- 新增 Settings 组件文件 (src/pages/Settings.tsx)

src/index.tsx

@@ -3,8 +3,16 @@
 import './index.css';
 
 // Load components.
-import { Router } from '@solidjs/router';
+import { Route, Router } from '@solidjs/router';
 import { render } from 'solid-js/web';
 import Layout from './Layout';
+import Models from './pages/Models';
 
-render(() => <Router root={Layout} />, document.getElementById('root') as HTMLElement);
+render(
+  () => (
+    <Router root={Layout}>
+      <Route path="/" component={Models} />
+    </Router>
+  ),
+  document.getElementById('root') as HTMLElement,
+);