Update coBridge guide(#317)

* remove the installation to source the single installation guide

* remove duplicates and put back launch code after install

Author: yujingz

docs/client/1-connect-by-cobridge.md

@@ -6,31 +6,9 @@ sidebar_position: 1
 
 [coBridge](https://github.com/coscene-io/coBridge) 是刻行时空提供的一款开源机端软件，目前支持 **ros1** `noetic`、 **ros2** `foxy` 及 `humble` 版本。cobridge 会以 ros node 的方式运行在机器人端，并通过 websocket 方式与云端进行交互。cobridge 与云端建立链接后，根据云端指令可以实现订阅 ros topic，调用 ros service，实现实时监控机器人状态、远程下发指令等功能。
 
-## 安装 coBridge
+## 准备 coBridge {#prepare-cobridge}
 
-在机器端，打开 terminal，依照以下流程安装 coBridge。
-
-1. 导入公钥。
-
-```bash
-  wget https://download.coscene.cn/cobridge/coscene.gpg && sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/coscene.gpg coscene.gpg
-```
-
-2. 添加源。
-
-```bash
-  echo "deb [signed-by=/etc/apt/trusted.gpg.d/coscene.gpg] https://download.coscene.cn/cobridge $(. /etc/os-release && echo $UBUNTU_CODENAME) main" | sudo tee /etc/apt/sources.list.d/cobridge.list
-```
-
-3. 更新apt并安装。
-
-```bash
-  sudo apt update
-  # 注意: 如果 ROS_DISTRO 没有在你的环境变量里面，${ROS_DISTRO} 需要被 'noetic', 'foxy' or 'humble' 替换
-  sudo apt install ros-${ROS_DISTRO}-cobridge -y
-```
-
-4. 运行 coBridge。
+请参照 [使用 APT 安装 coScene 软件](./2-apt-source-install.md) 安装 `coBridge` 软件，安装完成后，启动 `coBridge`
 
 ```bash
   source /opt/ros/${ROS_DISTRO}/setup.bash

i18n/en/docusaurus-plugin-content-docs/current/client/1-connect-by-cobridge.md

@@ -6,31 +6,9 @@ sidebar_position: 1
 
 [coBridge](https://github.com/coscene-io/coBridge) is an open-source edge software provided by coScene, currently supporting **ros1** `noetic`, **ros2** `foxy` and `humble` versions. coBridge runs as a ros node on the robot side and interacts with the cloud through websocket connections. After establishing a connection with the cloud, coBridge can subscribe to ros topics and call ros services based on cloud commands, enabling real-time robot status monitoring, remote command deployment, and other functionalities.
 
-## Install coBridge
+## Prepare coBridge {#prepare-cobridge}
 
-On the device side, open a terminal and follow these steps to install coBridge.
-
-1. Import the public key.
-
-```bash
-  wget https://download.coscene.cn/cobridge/coscene.gpg && sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/coscene.gpg coscene.gpg
-```
-
-2. Add the source.
-
-```bash
-  echo "deb [signed-by=/etc/apt/trusted.gpg.d/coscene.gpg] https://download.coscene.cn/cobridge $(. /etc/os-release && echo $UBUNTU_CODENAME) main" | sudo tee /etc/apt/sources.list.d/cobridge.list
-```
-
-3. Update apt and install.
-
-```bash
-  sudo apt update
-  # Note: If ROS_DISTRO is not in your environment variables, ${ROS_DISTRO} should be replaced with 'noetic', 'foxy' or 'humble'
-  sudo apt install ros-${ROS_DISTRO}-cobridge -y
-```
-
-4. Run coBridge.
+Please refer to [Install coScene Software Using APT](./2-apt-source-install.md) to install coBridge. Launch the ROS node afterwards.
 
 ```bash
   source /opt/ros/${ROS_DISTRO}/setup.bash