fix: reduce alerts to improve user flow

frontend/login.mts

@@ -23,8 +23,6 @@ document.addEventListener('DOMContentLoaded', () => {
 		if (Elements.passwordInput.value == null || Elements.passwordInput.value === '')
 			return errReset('Password is required!', Elements.submitButton);
 
-		alert(`Attempting to login user [${Elements.usernameInput.value}]`);
-
 		fetch('/api/login', {
 			method: 'POST',
 			headers: { 'Content-Type': 'application/json' },

frontend/setup.mts

@@ -105,8 +105,8 @@ document.addEventListener('DOMContentLoaded', () => {
 						success: boolean,
 						message: string
 					}) => {
-						alert(data.message);
-						if (data.success) window.location.href = '/login';
+						if (data.success) window.location.href = '/admin';
+						else alert(data.message);
 					});
 			})
 			.catch((err) => errAlert('POST to /api/setup failed!', err))