fixxed admin route build error

app.py

@@ -76,6 +76,13 @@ def control_page():
     return render_template('control.html', config=current_config)
 
 
+@app.route('/admin')
+def admin():
+    """Admin-Übersicht: Configs anzeigen, bearbeiten, Logs etc."""
+    configs = load_configs()
+    return render_template('admin.html', configs=configs)
+
+
 @app.route('/configs/<path:filename>')
 def serve_config_file(filename):
     return send_from_directory(app.config['CONFIG_DIR'], filename)