Update deploy workflow

.github/workflows/deploy.yml

@@ -1,18 +1,32 @@
+# Build and deploy a Gatsby site to GitHub Pages
 name: Gatsby Build & Deploy
+
 on:
-  pull_request:
-  workflow_dispatch:
+	workflow_dispatch:
   push:
-    branches:
-      - main
+    branches: [$default-branch]
+
+# 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 runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+defaults:
+  run:
+    shell: bash
 
 jobs:
-  deploy:
+  build:
     runs-on: ubuntu-latest
-    concurrency:
-      group: ${{ github.workflow }}-${{ github.ref }}
     steps:
-      - name: Checkout repository
+      - name: Checkout
         uses: actions/checkout@v4
 
       - name: Setup Node.js
@@ -21,18 +35,44 @@ jobs:
           node-version: 22
           cache: yarn
 
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+        with:
+          # Automatically inject pathPrefix in your Gatsby configuration file.
+          static_site_generator: gatsby
+
+      - name: Restore cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            public
+            .cache
+          key: ${{ runner.os }}-gatsby-build-${{ hashFiles('public') }}
+          restore-keys: |
+            ${{ runner.os }}-gatsby-build-
+
       - name: Install dependencies
         run: yarn install --immutable
 
       - name: Build with Gatsby
         env:
-          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+          PREFIX_PATHS: 'true'
+					GH_TOKEN: ${{ secrets.GH_TOKEN }}
         run: yarn build
 
-      - name: Deploy to gh-pages branch
-        uses: peaceiris/actions-gh-pages@v4
-        if: ${{ github.ref == 'refs/heads/main' }}
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./public
-          cname: johng.io
+          path: ./public
+
+  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