feat: update login role from admin to agent and include loginRole in authentication request

src/app/(auth)/login/page.tsx

@@ -14,7 +14,7 @@ export default function LoginPage() {
   const [showPassword, setShowPassword] = useState(false);
   const [error, setError] = useState('');
   const [loading, setLoading] = useState(false);
-  const [userType, setUserType] = useState<'USER' | 'ADMIN'>('USER');
+  const [userType, setUserType] = useState<'USER' | 'AGENT'>('USER');
   const [showResendVerification, setShowResendVerification] = useState(false);
   const [resendingVerification, setResendingVerification] = useState(false);
   const [resendSuccess, setResendSuccess] = useState('');
@@ -74,7 +74,7 @@ export default function LoginPage() {
       const validateRes = await fetch(`${process.env.NEXT_PUBLIC_API_URL}/auth/login`, {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ email, password }),
+        body: JSON.stringify({ email, password, loginRole: userType }),
       });
 
       const validateData = await validateRes.json();
@@ -164,14 +164,14 @@ export default function LoginPage() {
           </button>
           <button
             type="button"
-            onClick={() => setUserType('ADMIN')}
+            onClick={() => setUserType('AGENT')}
             className={`px-10 py-2 text-[14px] font-semibold rounded-[15px] transition-all duration-200 font-serif ${
-              userType === 'ADMIN'
+              userType === 'AGENT'
                 ? 'bg-[#00293d] text-[#f0f5fc] border border-[#00293d]'
                 : 'text-[#00293d]'
             }`}
           >
-            Admin
+            Agent
           </button>
         </div>
       </div>