build: enable auto deployment

Author: fduTristin

.github/workflows/deploy.yml

@@ -0,0 +1,67 @@
+name: Deploy Hexo site to Pages
+
+on:
+  # Runs on pushes targeting the `master` branch
+  push:
+    branches: [master]
+
+  # Allows manual trigger from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping queued runs
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      # Check out the code
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Set up Node.js environment
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+          cache: npm
+
+      # Install dependencies
+      - name: Install dependencies
+        run: |
+          npm install
+          npm install -g hexo-cli
+          npm install hexo-theme-stellar
+          npm audit fix
+
+      # Generate static files with Hexo
+      - name: Build with Hexo
+        run: hexo generate
+
+      # Upload artifact
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./public
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    needs: build
+    runs-on: ubuntu-latest
+    name: Deploy
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

README.md

@@ -11,21 +11,21 @@ node: 14.17.3 ～ 20.10.0 # 建议选择 LTS 版本，过高的版本 hexo 还
 npm: 6.14.13 ~ 10.2.3
 ```
 
-
-
 之后在`_config.yml`所在文件夹安装hexo-stellar（如果存在包问题则使用`npm audit fix`修复）：
 
 ```
 npm i hexo-theme-stellar
 npm audit fix
 ```
 
-
-
 最后按照Hexo的正常逻辑生成并本地启动即可。
 
 ```
 hexo g
 hexo s
 ```
 
+## 自动化部署（GitHub Actions）
+
+项目已配置 GitHub Actions 自动化部署。当代码推送到 `main` 分支时，GitHub Actions 会自动生成静态文件并部署到 GitHub Pages.
+