Fix PR and main pages deploys

.github/workflows/pr-preview.yml → .github/workflows/pages.yml

@@ -1,31 +1,45 @@
-name: Deploy PR Preview
+name: Deploy to GitHub Pages
 
 on:
+  # Deploy main branch to production
+  push:
+    branches: ["main"]
+
+  # Deploy PR previews
   pull_request:
     branches: ["main"]
     types: [opened, synchronize, reopened, closed]
 
+  # Allow manual deployment
+  workflow_dispatch:
+
 permissions:
   contents: write
   pull-requests: write
 
+concurrency:
+  group: pages-${{ github.ref }}
+  cancel-in-progress: false
+
 jobs:
-  deploy-preview:
+  deploy:
+    # Skip on PR close events (handled by cleanup job)
     if: github.event.action != 'closed'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Deploy PR Preview
+      - name: Deploy to GitHub Pages
         uses: rossjrw/pr-preview-action@v1
         with:
           source-dir: ./docs
           preview-branch: gh-pages
           umbrella-dir: pr-previews
           action: auto
 
-  cleanup-preview:
+  cleanup:
+    # Only run when PR is closed
     if: github.event.action == 'closed'
     runs-on: ubuntu-latest
     steps: