fix(ci)🔧: Update GitHub Actions deploy token to use GITHUB_TOKEN

- Replaced the usage of GHPAGES_TOKEN with GITHUB_TOKEN in the deploy workflow.
- This change ensures compatibility and simplifies token management.

Author: ericmjl

.github/workflows/deploy.yaml

@@ -35,7 +35,7 @@ jobs:
         uses: peaceiris/actions-gh-pages@v3
         with:
           # https://github.com/peaceiris/actions-gh-pages#%EF%B8%8F-set-personal-access-token-personal_token
-          personal_token: ${{ secrets.GHPAGES_TOKEN }}
+          personal_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./site
           publish_branch: gh-pages
           allow_empty_commit: false