feat: Add GitHub Actions and Cloudflare deployment configuration

- Create Wrangler configuration for preview and production deployments
- Add GitHub Actions workflow for preview deployments
- Update README files with detailed deployment instructions and Cloudflare credential setup

Author: wangrunlin

.github/workflows/preview.yml

@@ -0,0 +1,34 @@
+name: Deploy Preview
+
+on:
+  push:
+    branches-ignore:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    name: Deploy Preview
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Deploy to Cloudflare Workers with Preview
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CF_API_TOKEN }}
+          command: deploy --env preview
+        env:
+          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CF_ACCOUNT_ID }}

README.md

@@ -155,17 +155,31 @@ pnpm test
 
 ## Deployment
 
-1. Login to Cloudflare
+This project uses GitHub Actions to automatically deploy to Cloudflare Workers:
 
-```bash
-pnpm dlx wrangler login
-```
+- Commits to non-main branches create preview deployments
+- Commits to main branch deploy to production
 
-2. Deploy Worker
+### Setup GitHub Secrets
 
-```bash
-pnpm deploy
-```
+To enable automatic deployments, you need to add the following secrets to your GitHub repository:
+
+1. Go to your repository on GitHub
+2. Navigate to Settings > Secrets and variables > Actions
+3. Add the following secrets:
+   - `CF_API_TOKEN`: Your Cloudflare API token with Workers permissions
+   - `CF_ACCOUNT_ID`: Your Cloudflare account ID
+
+### How to get Cloudflare credentials
+
+1. **Cloudflare API Token**:
+   - Go to the [Cloudflare dashboard](https://dash.cloudflare.com/)
+   - Navigate to My Profile > API Tokens
+   - Create a new token with "Edit Workers" permissions
+
+2. **Cloudflare Account ID**:
+   - Go to the [Cloudflare dashboard](https://dash.cloudflare.com/)
+   - Your Account ID is in the URL or on the right sidebar of the Workers page
 
 ## Tech Stack
 

README_zh.md

@@ -155,17 +155,32 @@ pnpm test
 
 ## 部署
 
-1. 登录到 Cloudflare
+本项目使用 GitHub Actions 自动部署到 Cloudflare Workers：
 
-```bash
-pnpm dlx wrangler login
-```
+- 向非主分支提交代码会创建预览部署
+- 向主分支提交代码会部署到生产环境
 
-2. 部署 Worker
+### 设置 GitHub Secrets
 
-```bash
-pnpm deploy
-```
+要启用自动部署，您需要在 GitHub 仓库中添加以下密钥：
+
+1. 前往您的 GitHub 仓库
+2. 导航到 Settings > Secrets and variables > Actions
+3. 添加以下密钥：
+   - `CF_API_TOKEN`：您的 Cloudflare API 令牌（需要 Workers 权限）
+   - `CF_ACCOUNT_ID`：您的 Cloudflare 账户 ID
+
+### 如何获取 Cloudflare 凭据
+
+1. **Cloudflare API 令牌**：
+
+   - 前往 [Cloudflare 控制面板](https://dash.cloudflare.com/)
+   - 导航到 My Profile > API Tokens
+   - 创建一个具有"Edit Workers"权限的新令牌
+
+2. **Cloudflare 账户 ID**：
+   - 前往 [Cloudflare 控制面板](https://dash.cloudflare.com/)
+   - 您的账户 ID 在 URL 中或 Workers 页面的右侧栏中
 
 ## 技术栈
 

wrangler.toml

@@ -0,0 +1,6 @@
+name = "github-achievements-api"
+main = "src/index.ts"
+compatibility_date = "2025-02-27"
+
+[env.preview]
+name = "github-achievements-api-preview"