added toasts popups + improved login/signup page + many more changes and improvements

lib/client/getPublicUserDataByEmail.ts

@@ -1,9 +1,11 @@
+import { toast } from "react-hot-toast";
+
 export default async function getPublicUserDataByEmail(email: string) {
   const response = await fetch(`/api/routes/users?email=${email}`);
 
   const data = await response.json();
 
-  console.log(data);
+  if (!response.ok) toast.error(data.response);
 
   return data.response;
 }