<!-- setup-mfa.ejs (or your template engine's file) -->
<h2>Setup Multi-Factor Authentication</h2>
<p>Scan the QR code below with your authenticator app:</p>
<img src="<%= qrCodeDataUri %>" alt="QR Code">

<form action="/setup-mfa" method="post">
    <label for="mfaCode">Enter MFA Code:</label>
    <input type="text" id="mfaCode" name="mfaCode" required>
    <button type="submit">Verify and Save</button>
</form>
