Merge latest gh-pages into copilot/switch-to-html5-details-element

Author: Copilot

.github/workflows/deploy.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - gh-pages
+  pull_request:
   workflow_dispatch:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
@@ -41,6 +42,7 @@ jobs:
           path: '.'
 
   deploy:
+    if: github.event_name != 'pull_request'
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}