Game broken

When attempting to access this at https://githubschool.github.io/github-games-cfkiran/, 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 @cfkiran?

该 issue 指向 repository 的 Settings 以及 main 上的 GitHub Pages deployment；首先检查这些设置和链接的网站。完成的标准是，提供的 URL 上的 Pages site 能够加载，而不是返回 404。

由索引模型根据 Issue 内容生成。