Game broken

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

- GitHub pages needs to be enabled on master. 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 @gurdevhora?

从仓库设置开始，检查 master 分支的 GitHub Pages 配置。确认已发布的 URL 不再返回 404；其中提到了 inde.html 的命名问题，但这不属于所请求的第一条内容。

由索引模型根据 Issue 内容生成。