管理后台 server 使用蓝图模式，降低维护成本，降低修改功能时对其他模块的影响

admin/dashboard/blueprints/robot.py

@@ -5,11 +5,11 @@ from robot_cmd.robot_command import GroupBotManager, Feature, PermissionStatus
 from datetime import datetime
 
 # 创建机器人管理蓝图
-robot_bp = Blueprint('robot', __name__)
+robot_bp = Blueprint('robot', __name__, url_prefix='/robot')
 logger = logging.getLogger("RobotBlueprint")
 
 # 机器人管理页面
-@robot_bp.route('/robot_management')
+@robot_bp.route('/')
 @login_required
 def robot_management():
     return render_template('robot_management.html')