URL in description and README broken

The URL in the repository description and the one in the README are pointing to githubschool's copy of the game instead of yours.

Please fix both so they point to your copy of the game at https://githubschool.github.io/github-games-pj0917

首先检查仓库 README 和仓库描述设置。将两个 URL 更新为 https://githubschool.github.io/github-games-pj0917，然后验证 README 链接和描述是否指向该游戏副本。

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