feat: 本次提交更新内容如下

更了全局layout组件

nkebao/src/components/Layout.tsx

@@ -0,0 +1,35 @@
+import React from 'react';
+
+interface LayoutProps {
+  loading?: boolean;
+  children?: React.ReactNode;
+  header?: React.ReactNode;
+  footer?: React.ReactNode;
+}
+
+const Layout: React.FC<LayoutProps> = ({ 
+  loading, 
+  children, 
+  header, 
+  footer 
+}) => {
+  return (
+    <div className="container">
+      {header && (
+        <header>
+          {header}
+        </header>
+      )}
+      <main>
+        {children}
+      </main>
+      {footer && (
+        <footer>
+          {footer}
+        </footer>
+      )}
+    </div>
+  );
+};
+
+export default Layout;