feat: splitted z1 world and spawn

z1_simulator_gui.Dockerfile

@@ -0,0 +1,12 @@
+FROM osrf/ros:noetic-desktop-full
+
+RUN apt-get update
+RUN apt-get -y install python3-catkin-tools ros-noetic-catkin
+
+ADD unitree_ws /data/unitree_ws
+SHELL ["/bin/bash", "-c"]
+WORKDIR data/unitree_ws/
+RUN source /ros_entrypoint.sh && /opt/ros/noetic/bin/catkin_make
+ENV CMAKE_PREFIX_PATH=/opt/ros/noetic
+
+CMD source devel/setup.bash && roslaunch unitree_gazebo z1.launch