Game broken

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

從儲存庫的 GitHub Pages 設定開始，因為該 issue 明確要求完成第一項，而不是變更 index 檔名。驗證已發佈的網站 https://githubschool.github.io/github-games-islaso/，當它不再回傳 404 時，即可視為該 issue 已完成。

由索引模型根據 Issue 內容生成。