v0.5.4

• 新增MARSHOAI_TOOLSET_DIR配置项，可以添加路径来让Marsho加载外部工具集
• 改进了小棉工具调用失败时的错误处理与聊天完成后的错误处理
• 添加了英文README
  感谢 @yuhan2680 与 @Twisuki 的 PR 喵~贴贴~

What's Changed

• 呐，英文版 by @yuhan2680 in #12
• 新增了README_TOOLS的英文版 by @Twisuki in #13

New Contributors

• @yuhan2680 made their first contribution in #12
• @Twisuki made their first contribution in #13

Full Changelog: v0.5.3...v0.5.4