Update README.md

README.md

-# Robobin
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-#Lidar System
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-# Application:
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+# RoboBin Repository
+
+## Useful Commands
+
+- `colcon build --symlink install` - **Build the ROS2 workspace.**
+- `ssh robobin@192.168.0.184` - **SSH into RoboBin for remote control.**
+- `rm -rf build/ install/ log/` - **Clean the workspace.**
+- `ros2 run tf2_tools view_frames` - **View ROS2 frames.**
+- `ros2 run teleop_twist_keyboard teleop_twist_keyboard` - **Keyboard from ROS2**
+- `ls -la /dev | grep USB` - **List USB devices.**
+- `ros2 run nav2_map_server map_saver_cli -f <map_name>` - **Save the map.**
+
+## Node Files (To RUN)
+
+- `ros2 run super_robot test_imu_node` - **RUN IMU node.**
+- `ros2 run super_robot test_motor_node` - **RUN simple motor node.**
+- `ros2 run super_robot test_encoder_node` - **RUN encoder node.**
+- `ros2 run super_robot test_control_feedback` - **RUN motor with PID control feedback.**
+- `ros2 run super_robot odometry_node` - **RUN odometry node.**
+- `ros2 run super_robot test_preprogram_route` - **RUN pre-programmed route.**
+- `ros2 run super_robot goal_selector` - **Select goals for robot.**
+- `ros2 run super_robot pos_track` - **Track robot's position in the map**
+  `ros2 run super_robot api_node`  - **Start the API for the app's connection**
+## Launch Files (To RUN)
+
+- `ros2 launch super_robot view_robot.py` - **Launch robot model in RViz.**
+- `ros2 launch super_robot ekf_launch.py` - **Launch EKF node.**
+- `ros2 launch super_robot launch_lidar.py` - **Launch LiDAR sensor.**
+- `ros2 launch super_robot online_async_launch.py` - **Launch mapping package.**
+- `ros2 launch super_robot basic.py` - **Launch basic setup which include all the nodes.**
+- `ros2 launch super_robot localization_launch.py` - **Launch localization system.**
+- `ros2 launch super_robot navigation_launch.py` - **Launch navigation system.**
+
+### Keepout Zone:
+
+- `ros2 launch super_robot keepout_costmap_filter_launch.py` - **Launch costmap filter.**
+- `ros2 launch super_robot keepout_navigation_launch.py` - **Launch navigation with Keepout zone**