created dynamic slug file for rooms

Signed-off-by: heyhiru <hirentimbadiya74@gmail.com>

client/src/pages/room/[slug].jsx

@@ -0,0 +1,9 @@
+import React from 'react'
+
+const RoomPage = () => {
+    return (
+        <h1>RoomPage</h1>
+    )
+}
+
+export default RoomPage;