Game broken

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

從儲存庫設定開始，檢查 GitHub Pages 是否已為 main 分支啟用。接著造訪 https://githubschool.github.io/github-games-heidi-work/；當網站不再回傳 404 時即表示完成。

由索引模型根據 Issue 內容生成。