doc: update grafana version in English doc and modifythe way grafana plugin...

doc: update grafana version in English doc and modifythe way grafana plugin installed in application doc (#18635)

docs/en/20-third-party/01-grafana.mdx

@@ -76,7 +76,7 @@ sudo -u grafana grafana-cli plugins install tdengine-datasource
 You can also download zip files from [GitHub](https://github.com/taosdata/grafanaplugin/releases/tag/latest) or [Grafana](https://grafana.com/grafana/plugins/tdengine-datasource/?tab=installation) and install manually. The commands are as follows:
 
 ```bash
-GF_VERSION=3.2.2
+GF_VERSION=3.2.7
 # from GitHub
 wget https://github.com/taosdata/grafanaplugin/releases/download/v$GF_VERSION/tdengine-datasource-$GF_VERSION.zip
 # from Grafana

docs/en/25-application/01-telegraf.md

@@ -38,15 +38,9 @@ Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/
 
 ## Data Connection Setup
 
-### Download TDengine plug-in to grafana plug-in directory
+### Install Grafana Plugin and Configure Data Source
 
-```bash
-1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
-2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
-3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
-4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
-5. sudo systemctl restart grafana-server.service
-```
+Please refer to [Install Grafana Plugin and Configure Data Source](/third-party/grafana/#install-grafana-plugin-and-configure-data-source)
 
 ### Modify /etc/telegraf/telegraf.conf
 

docs/en/25-application/02-collectd.md

@@ -41,15 +41,9 @@ Download the latest TDengine-server from the [Downloads](http://tdengine.com/en/
 
 ## Data Connection Setup
 
-### Copy the TDengine plugin to the grafana plugin directory
-
-```bash
-1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
-2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
-3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
-4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
-5. sudo systemctl restart grafana-server.service
-```
+### Install Grafana Plugin and Configure Data Source
+
+Please refer to [Install Grafana Plugin and Configure Data Source](/third-party/grafana/#install-grafana-plugin-and-configure-data-source)
 
 ### Configure collectd
 

docs/zh/25-application/01-telegraf.md

@@ -39,15 +39,9 @@ IT 运维监测数据通常都是对时间特性比较敏感的数据，例如
 
 ## 数据链路设置
 
-### 下载 TDengine 插件到 Grafana 插件目录
+### 安装 Grafana Plugin 并配置数据源
 
-```bash
-1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
-2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
-3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
-4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
-5. sudo systemctl restart grafana-server.service
-```
+请参考[安装 Grafana Plugin 并配置数据源](/third-party/grafana/#%E5%AE%89%E8%A3%85-grafana-plugin-%E5%B9%B6%E9%85%8D%E7%BD%AE%E6%95%B0%E6%8D%AE%E6%BA%90)。
 
 ### 修改 /etc/telegraf/telegraf.conf
 

docs/zh/25-application/02-collectd.md

@@ -41,15 +41,9 @@ IT 运维监测数据通常都是对时间特性比较敏感的数据，例如
 
 ## 数据链路设置
 
-### 复制 TDengine 插件到 grafana 插件目录
-
-```bash
-1. wget -c https://github.com/taosdata/grafanaplugin/releases/download/v3.1.3/tdengine-datasource-3.1.3.zip
-2. sudo unzip tdengine-datasource-3.1.3.zip -d /var/lib/grafana/plugins/
-3. sudo chown grafana:grafana -R /var/lib/grafana/plugins/tdengine
-4. echo -e "[plugins]\nallow_loading_unsigned_plugins = tdengine-datasource\n" | sudo tee -a /etc/grafana/grafana.ini
-5. sudo systemctl restart grafana-server.service
-```
+### 安装 Grafana Plugin 并配置数据源
+
+请参考[安装 Grafana Plugin 并配置数据源](/third-party/grafana/#%E5%AE%89%E8%A3%85-grafana-plugin-%E5%B9%B6%E9%85%8D%E7%BD%AE%E6%95%B0%E6%8D%AE%E6%BA%90)。
 
 ### 配置 collectd