FEAT: Added frontend for unsubscribing from newsletter

frontend/src/pages/UnsubscribePage.tsx

@@ -0,0 +1,31 @@
+import React from "react";
+import PasswordResetForm from "../components/Auth/UnsubscribeForm";
+import { useParams } from "react-router-dom";
+
+const UnsubscribePage: React.FC = () => {
+  const { token } = useParams<{ token: string }>();
+
+  const handleUnsubscribe = (success: boolean) => {
+    if (success) {
+      alert("Succesfully Unsubscribed from Newsletter!");
+      window.location.href = "/";
+    } else {
+      alert("Unsubscribe failed, lol.");
+    }
+  };
+
+  if (!token) {
+    return (
+      <p className="text-red-500 text-center mt-4">Invalid or missing token.</p>
+    );
+  }
+
+  return (
+    <div className="flex flex-col items-center justify-center h-screen">
+      <h1 className="text-2xl font-bold mb-4">Unsubscribe from Newsletter</h1>
+      <PasswordResetForm onSubmit={handleUnsubscribe} token={token} />
+    </div>
+  );
+};
+
+export default UnsubscribePage;