Revert "Merge branch '103-verschiedene-lernmodi' into 'master'"

This reverts merge request !47

django/templates/play/lobby.html

@@ -7,13 +7,11 @@
         <!-- Quiz Info -->
         <div class="text-center mb-8">
             <h3 class="text-xl text-gray-600 mb-2">{{ quiz.name }}</h3>
-            {% if request.session.mode != "learn" %}
             <div class="bg-blue-100 rounded-lg p-4 mb-4">
                 <h1 class="text-4xl font-bold text-blue-800">{{ quiz_game.join_code }}</h1>
                 <p class="text-sm text-blue-600 mt-1">Spiel-Code</p>
             </div>
         </div>
-        {% endif %}
 
         <!-- Participant Info -->
         {% if participant %}