Game broken

When attempting to access this at https://githubschool.github.io/github-games-cch71/, I am getting a 404. This could be caused by a couple things:

- GitHub pages needs to be enabled on main. You can fix this in the repository settings.
- the index.html file is incorrectly named inde.html. We will fix this together in class.

Can you please fix the first bullet @cch71?

Open the repository's GitHub Pages settings and check whether Pages is enabled for the main branch. Confirm the deployed URL no longer returns a 404; the issue also mentions an incorrectly named inde.html file, but this issue specifically requests the settings change.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.