align config with ros

ros2rag.common/config.yaml

 panda_mqtt_connector:
   server: "tcp://localhost:1883"
+  robot_speed_factor: .7
+  robot_planning_mode: "fluid_path" # "fluid_path" or "cartesian_path"
+  default_trajectory: "<none>" # "square" or "circle", everything else is ignored
   topics:
     robotConfig: "robotconfig"
     dataConfig: "dataconfig"