Show Discord card only on login choices screen, hide when email form is shown

Author: ddrayko

public/js/app.js

@@ -665,7 +665,7 @@ function renderLoginPage() {
           </div>
         </div>
 
-        <a href="https://discord.zero-host.org" target="_blank" class="discord-login-card">
+        <a href="https://discord.zero-host.org" target="_blank" class="discord-login-card" id="discord-login-card">
           <svg width="22" height="22" viewBox="0 0 127.14 96.36" fill="#5865F2">
             <path d="M107.7,8.07A105.15,105.15,0,0,0,81.47,0a72.06,72.06,0,0,0-3.36,6.83A97.68,97.68,0,0,0,49,6.83,72.37,72.37,0,0,0,45.64,0,105.89,105.89,0,0,0,19.39,8.09C2.79,32.65-1.71,56.6.54,80.21h0A105.73,105.73,0,0,0,32.71,96.36,77.7,77.7,0,0,0,39.6,85.25a68.42,68.42,0,0,1-10.85-5.18c.91-.66,1.8-1.34,2.66-2a75.57,75.57,0,0,0,64.32,0c.87.71,1.76,1.39,2.66,2a68.68,68.68,0,0,1-10.87,5.19,77,77,0,0,0,6.89,11.1A105.25,105.25,0,0,0,126.6,80.22h0C129.24,52.84,122.09,29.11,107.7,8.07ZM42.45,65.69C36.18,65.69,31,60,31,53s5-12.74,11.43-12.74S54,46,53.89,53,48.84,65.69,42.45,65.69Zm42.24,0C78.41,65.69,73.25,60,73.25,53s5-12.74,11.44-12.74S96.23,46,96.12,53,91.08,65.69,84.69,65.69Z"/>
           </svg>
@@ -677,13 +677,17 @@ function renderLoginPage() {
   $('#login-email-btn').addEventListener('click', () => {
     $('#login-choices').style.display = 'none';
     $('#login-email-form').style.display = 'block';
+    const dc = $('#discord-login-card');
+    if (dc) dc.style.display = 'none';
     setupPasskeyAutofill();
     initIcons();
   });
 
   $('#login-back-btn').addEventListener('click', () => {
     $('#login-email-form').style.display = 'none';
     $('#login-choices').style.display = 'block';
+    const dc = $('#discord-login-card');
+    if (dc) dc.style.display = '';
     initIcons();
   });