完善产品购买页面，抽取公共组件，优化导航链接

src/app/admin/resources/page.tsx

@@ -0,0 +1,12 @@
+import {ReactNode} from 'react'
+
+export type ResourcesPageProps = {
+}
+
+export default async function ResourcesPage(props: ResourcesPageProps) {
+  return (
+    <main>
+
+    </main>
+  )
+}