feat: update portfolio website

.github/workflows/ci.yml

@@ -1,31 +0,0 @@
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Build
-        run: npm run build
-
-      - name: Verify output exists
-        run: |
-          if [ ! -d "out" ]; then
-            echo "out/ not found"
-            exit 1
-          fi

.github/workflows/deploy.yml

@@ -1,35 +1,53 @@
+name: Deploy to GitHub Pages
+
 on:
   push:
     branches: [main]
+  workflow_dispatch:
 
 permissions:
-  contents: write
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: true
 
 jobs:
-  build-deploy:
+  build:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout repository
+      - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Set up Node.js
+      - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
-          cache: 'npm'
+          node-version: 22
+          cache: npm
 
       - name: Install dependencies
         run: npm ci
 
-      - name: Build
+      - name: Build static site
         run: npm run build
 
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+      - name: Configure Pages
+        uses: actions/configure-pages@v5
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./out
-          publish_branch: gh-pages
-          keep_files: false
-          force_orphan: true
-          commit_message: 'deploy: ${{ github.sha }}'
+          path: ./out
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4