chore: Remove now defunct deploy action

Author: codexsit

.github/workflows/ci.yaml

@@ -39,19 +39,3 @@ jobs:
         with:
           name: production-files
           path: ./dist
-
-  deploy:
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: production-files
-          path: ./dist
-
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v4
-        with:
-          github_token: ${{ secrets.CI_CD_TOKEN }}
-          publish_dir: ./dist