[add] GitHub release action & VS Code cloud entries

.github/workflows/main.yml

@@ -4,7 +4,15 @@ on:
 
 jobs:
   Build_and_Test:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@v4
 
@@ -13,3 +21,14 @@ jobs:
           xmake-version: latest
 
       - run: xmake  &&  xmake run
+
+      - if: startsWith(github.ref, 'refs/tags/')
+        uses: softprops/action-gh-release@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          prerelease: ${{ !contains(github.ref, 'refs/heads/master') }}
+          generate_release_notes: true
+          files: |
+            build/linux/*
+            build/macosx/*
+            build/windows/*

.vscode/extensions.json

@@ -1,3 +1,13 @@
 {
-  "recommendations": ["tboox.xmake-vscode", "ms-vscode.cpptools-extension-pack"]
-}
+  "recommendations": [
+    "tboox.xmake-vscode",
+    "ms-vscode.cpptools-extension-pack",
+    "yzhang.markdown-all-in-one",
+    "redhat.vscode-yaml",
+    "esbenp.prettier-vscode",
+    "eamodio.gitlens",
+    "github.vscode-pull-request-github",
+    "github.vscode-github-actions",
+    "github.copilot"
+  ]
+}

ReadMe.md

@@ -4,7 +4,21 @@ The simplest C/C++ project template for beginners.
 
 [![CI & CD](https://github.com/FreeCodeCamp-Chengdu/Cpp-quick-start/actions/workflows/main.yml/badge.svg)][1]
 
-## Install minimal All-in-One Development Environment
+[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)][2]
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)][3]
+
+## Use this template project in Cloud
+
+1.  Click the **[<kbd>Use this template</kbd>][4] button** on the top of this GitHub repository's home page, then create your own repository in your account/organization namespace
+
+2.  Click the **[<kbd>Open in GitHub codespaces</kbd>][2] button** on the top of ReadMe file, then an **online VS Code development environment** will be started immediately
+
+3.  Run following command in VS Code terminal to install XMake:
+    ```bash
+    curl -fsSL https://xmake.io/shget.text | bash
+    ```
+
+## Install minimal All-in-One Development Environment in your computer
 
 ### Windows
 
@@ -120,3 +134,6 @@ xmake install -o installdir
 ```
 
 [1]: https://github.com/FreeCodeCamp-Chengdu/Cpp-quick-start/actions/workflows/main.yml
+[2]: https://codespaces.new/FreeCodeCamp-Chengdu/Cpp-quick-start
+[3]: https://gitpod.io/?autostart=true#https://github.com/FreeCodeCamp-Chengdu/Cpp-quick-start
+[4]: https://github.com/new?template_name=Cpp-quick-start&template_owner=FreeCodeCamp-Chengdu