update information related to android support (#51)

Co-authored-by: mcp <no@no.no>

en/guide/network/config-file.md

@@ -5,14 +5,14 @@ Supports specifying the configuration file path using the -c parameter.
 Note: The configuration file has a higher priority. When a configuration file is specified at runtime, all command line parameters except for -c will be ignored and only the configuration file will take effect.
 
 ```sh
-./easytier-core -c ./config.yaml
+./easytier-core -c ./config.toml
 ```
 
 You can run `./easytier-core` directly without using any parameters to obtain the minimal configuration file. By running the command with parameters, you can get a configuration file corresponding to those parameters. The configuration file will be printed on the command line, and you can manually copy the relevant configuration and save it as a TOML file.
 
 Below is an example of a configuration file along with annotations for various configuration options.
 
-```yaml
+```toml
 # instance name to identify this vpn node in same machine
 instance_name = ""
 # Hostname, used to identify the hostname of this device

en/guide/network/use-easytier-with-wirefuard-client.md

@@ -1,6 +1,6 @@
 # Use EasyTier with WireGuard Client
 
-EasyTier can be used as a WireGuard server to allow any device with WireGuard client installed to access the EasyTier network. For platforms currently unsupported by EasyTier (such as iOS, Android, etc.), this method can be used to connect to the EasyTier network.
+EasyTier can be used as a WireGuard server to allow any device with WireGuard client installed to access the EasyTier network. For platforms currently unsupported by EasyTier (such as iOS), this method can be used to connect to the EasyTier network.
 
 Assuming the network topology is as follows:
 

en/guide/roadmap.md

@@ -2,5 +2,5 @@
 
 - [ ] Improve documentation and user guides.
 - [ ] Support features such as encryption, TCP hole punching,etc.
-- [ ] Support Android, IOS and other mobile platforms.
+- [ ] Support IOS.
 - [ ] Support Web configuration management.

guide/network/use-easytier-with-wirefuard-client.md

@@ -1,6 +1,6 @@
 # 使用 WireGuard 客户端接入
 
-EasyTier 可以用作 WireGuard 服务端，让任意安装了 WireGuard 客户端的设备访问 EasyTier 网络。对于目前 EasyTier 不支持的平台 （如 iOS、Android 等），可以使用这种方式接入 EasyTier 网络。
+EasyTier 可以用作 WireGuard 服务端，让任意安装了 WireGuard 客户端的设备访问 EasyTier 网络。对于目前 EasyTier 不支持的平台 （如 iOS），可以使用这种方式接入 EasyTier 网络。
 
 假设网络拓扑如下：
 

guide/roadmap.md

@@ -2,5 +2,5 @@
 
 - [ ] 完善文档和用户指南。
 - [ ] 支持 TCP 打洞等特性。
-- [ ] 支持 Android、IOS 等移动平台。
+- [ ] 支持 IOS。
 - [ ] 支持 Web 配置管理。