add: readme

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
   build:
     runs-on: windows-2022
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: environment prepare
         run: |
           choco install dotnet-8.0-runtime -y

README-zh_Hans.md

@@ -0,0 +1,18 @@
+# LLCOM （编写中）
+
+这是一款跨平台的多功能调试工具，并且支持使用Lua脚本，灵活自动处理接收与发送的数据，也可以直接运行独立的Lua脚本进行自动化测试。
+
+## 特性
+
+- 跨平台，支持Windows、Linux、macOS
+- 支持串口、LibUSB、TCP、UDP、WebSocket等多种从机通信方式
+- 支持TCP、UDP、WebSocket等多种服务端模式
+- 支持MQTT协议
+- 可同时开启/连接多个串口、LibUSB、TCP、UDP、WebSocket、MQTT等
+- 所有模式下，数据收发均可配置自定义的处理脚本
+- 一个可独立运行的Lua环境，可用于自动化测试
+- 脚本可共享，提供了官方的应用市场
+- 支持自定义插件功能，可自行编写插件（低优先级）
+  - 插件可用于自定义数据处理、自定义UI、自定义通信方式等
+- 支持自定义主题
+- 支持多国语言

README.md

@@ -1,2 +1,20 @@
-# llcom-next
-跨平台版本的llcom
+# LLCOM (in progress)
+
+[ÖÐÎĵãÎÒ](README-zh_Hans.md)
+
+This is a cross-platform multi-functional debugging tool, and supports the use of Lua scripts, flexible and automatic processing of incoming and outgoing data, you can also directly run standalone Lua scripts for automated testing.
+
+## Features
+
+- Cross-platform, supports Windows, Linux, macOS
+- Supports serial port, LibUSB, TCP, UDP, WebSocket and other slave communication methods
+- Support TCP, UDP, WebSocket and other server-side mode
+- Support MQTT protocol
+- Multiple serial ports, LibUSB, TCP, UDP, WebSocket, MQTT, etc. can be enabled/connected at the same time.
+- In all modes, data sending and receiving can be configured with customized processing scripts.
+- A standalone Lua environment for automated testing.
+- Scripts can be shared , providing an official application marketplace .
+- Support for custom plug-in functionality, you can write your own plug-ins (low priority)
+  - Plug-ins can be used to customize data processing, custom UI, custom communication methods , etc.
+- Support for custom themes
+- Multi-language support

llcomNext/LLCOM/ViewModels/MainWindowViewModel.cs

@@ -10,7 +10,7 @@ public partial class MainWindowViewModel : ViewModelBase
         /// 标题栏
         /// </summary>
         [ObservableProperty]
-        public string _title = "LLCOM - Next";
+        public string _title = "LLCOM";
 
         public MainWindowViewModel()
         {