ci(docs): deploy main to GitHub Pages

Author: ovvesley

.github/workflows/docs-checks.yaml

@@ -15,6 +15,12 @@ on:
 
 permissions:
   contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
 
 jobs:
   verify:
@@ -35,3 +41,21 @@ jobs:
         run: npm run build --prefix docs
       - name: Verify repository-owned documentation links
         run: npm run check:links --prefix docs
+      - name: Upload GitHub Pages artifact
+        if: github.ref == 'refs/heads/main'
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs/build
+
+  deploy:
+    name: Deploy documentation to GitHub Pages
+    needs: verify
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy GitHub Pages artifact
+        id: deployment
+        uses: actions/deploy-pages@v4