Here is how to set up automatic GitHub backup articles on your blog:
1. Create a new repository on GitHub to store your articles.
2. Install the Hashnode GitHub App in your repository. If you choose multiple repositories, you will be prompted to connect one repository per blog (e.g., private blog and team blog).
3. After a successful installation and authorization, you'll be redirected to the Hashnode page below to complete the installation.
You can also click the "Back up all articles" button to back up all existing articles.
Please note that renaming the repository on GitHub will result in a failed backup and will require reconfiguration.