feat: 添加默认布局

src/layout/default/index.tsx

@@ -0,0 +1,17 @@
+import React from 'react'
+import LeftArea from '@/layout/default/left-area'
+import MainArea from '@/layout/default/main-area'
+import RightArea from '@/layout/default/right-area'
+import './index.less'
+const DefaultLayOut: React.FC = () => {
+    return (
+        <>
+            <div className='app-container'>
+                <LeftArea />
+                <MainArea />
+                <RightArea />
+            </div>
+        </>
+    )
+}
+export default DefaultLayOut