fix: update permissions for GITHUB_TOKEN and upgrade actions-gh-pages to v4

Author: vace

.github/workflows/gh-pages.yml

@@ -11,7 +11,7 @@ on:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
-  contents: read
+  contents: write
   pages: write
   id-token: write
 
@@ -45,7 +45,7 @@ jobs:
         pnpm run build
 
     - name: Deploy to GH Pages
-      uses: peaceiris/actions-gh-pages@v3
+      uses: peaceiris/actions-gh-pages@v4
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         publish_dir: web/dist