added github actions for preview (fixed again)

Author: Omarplayz233

.github/workflows/deploy.yml

@@ -1,9 +1,10 @@
-name: Deploy JamWiki for testing
+name: Deploy JamWiki
 
 on:
   push:
     branches:
       - main
+  workflow_dispatch:
 
 jobs:
   build-and-deploy:
@@ -25,9 +26,11 @@ jobs:
         run: bun run build
 
       - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v6
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./dist
           publish_branch: gh-pages
+          cname: wiki.project-jam.is-a.dev
+          keep_files: true