refactor: move touch .nojekyll next to git add

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: TaiSakuma

.github/actions/deploy-to-gh-pages/action.yml

@@ -34,10 +34,10 @@ runs:
           git rm -rf .
           git clean -fd
         fi
-        touch .nojekyll
         rm -rf "$TARGET"
         mkdir -p "$(dirname "$TARGET")"
         cp -r "${{ inputs.site-dir }}" "$TARGET"
+        touch .nojekyll
         git add .nojekyll "$TARGET"
         git diff --cached --quiet || git commit -m "${{ inputs.commit-message }}"
         git push origin gh-pages