Feature Request

I would like to suggest adding support for configuring a custom domain directly within the GitHub Pages Deploy Action. Currently, while the action is capable of deploying to GitHub Pages, users might need additional guidance or steps to properly set up a custom domain.

Proposed Implementation

• Add a configuration option in the action to specify a custom domain.
• Include instructions in the README on how to set up a custom domain with the action.

Benefits

This feature would streamline the process for users who want to use their own domain with GitHub Pages, reducing the steps necessary to get everything set up correctly. It would also enhance the usability of the action for new users who may not be familiar with the GitHub Pages settings.

Thank you for considering this feature!