update for log files viewer

templates/admin_logs.html

@@ -4,7 +4,8 @@
 
 {% block content %}
 <div class="container my-5">
-  <h1>Logs – {{ date }}. {{ today[:4] }}-{{ today[5:] }}</h1>
+
+  <h1>Logs – {{ date }}. {{ today }}</h1>
 
   <div class="mb-4">
     <label for="date-select" class="form-label">Tag auswählen:</label>
@@ -15,8 +16,10 @@
     </select>
   </div>
 
-  <pre class="bg-dark text-light p-4 rounded" style="max-height: 70vh; overflow-y: auto; font-size: 0.95rem; white-space: pre-wrap;">
-{{ logs | safe }}
+  <pre class="bg-dark text-light p-4 rounded" style="max-height: 70vh; overflow-y: auto; font-size: 0.95rem;">
+    <code class="language-log">
+      {{ logs | safe }}
+    </code>
   </pre>
 
   <a href="{{ url_for('admin') }}" class="btn btn-secondary mt-3">Zurück zum Admin</a>