further implementing server page (#4)

* further implementing server page

* optimize icon button

* rename some unnecessary file extensions

* add terminal page & fm card

src/lib/utils.ts

@@ -42,3 +42,7 @@ export const conv = {
     return arr;
   },
 }
+
+export const sleep = (ms: number) => {
+  return new Promise(resolve => setTimeout(resolve, ms));
+};