Add spacing after checkout step in docs workflow

Inserted a blank line after the checkout step in the GitHub Actions workflow for documentation. This improves readability and maintains consistent formatting.

Author: JR-1991

.github/workflows/docs.yml

@@ -16,6 +16,7 @@ jobs:
     steps:
       - name: Checkout your repository using git
         uses: actions/checkout@v6
+
       - name: Install, build, and upload your site
         uses: withastro/action@v5
         with: