add deploy workflow

.github/workflows/cicd.yml

@@ -0,0 +1,46 @@
+name: CI/CD
+
+env:
+  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - "**.md"
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Install node 18.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: "18"
+          cache: "npm"
+
+      - name: Install packages
+        run: npm ci
+
+      - name: Typecheck
+        run: npm run check
+
+      - name: Pull Vercel Environment Information
+        env:
+          VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+        run: npm run ci:setup-vercel
+
+      - name: Build
+        run: npm run build
+
+      - name: Deploy to Vercel
+        env:
+          VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+        run: npm run ci:deploy

.gitignore

@@ -19,3 +19,4 @@ pnpm-debug.log*
 
 # macOS-specific files
 .DS_Store
+.vercel

package.json

@@ -5,9 +5,11 @@
   "scripts": {
     "dev": "astro dev",
     "start": "astro dev",
-    "build": "astro check && astro build",
+    "build": "astro build",
     "preview": "astro preview",
-    "astro": "astro"
+    "check": "astro check",
+    "ci:setup-vercel": "vercel pull --yes --environment production --token \"$VERCEL_TOKEN\"",
+    "ci:deploy": "vercel deploy --prebuilt --prod --token \"$VERCEL_TOKEN\""
   },
   "dependencies": {
     "@astrojs/check": "^0.3.4",