Fix hard-coded URL

webroot/dashboard/register.php

@@ -17,7 +17,7 @@ if (isset($_COOKIE['session'])) {
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Login Page</title>
-    <link rel="icon" href="https://upload.xytriza.com/assets/logo.png" type="image/png">
+    <link rel="icon" href="/assets/logo.png" type="image/png">
     <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Poppins:wght@400&display=swap">
     <script src="https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit&onload=onloadTurnstileCallback"></script>
     <style>