Setup UnityExplorer to aid debugging/development

At this stage of the project, this tool might not be that useful to use all the time.

However if we ever need to modify actual pre-baked stuff which doesn't appear in the code, or figure out a bug, this may be very useful.

https://github.com/sinai-dev/UnityExplorer

You will need to use a loader (like MelonLoader) (I'm not familiar with doing this) to use this I think.

研究如何透過像 MelonLoader 這樣的載入器將 UnityExplorer 整合到 Unity 專案中。首先檢查專案的建置配置和現有的模組工具。在儲存庫中尋找現有的載入器設定或類似的除錯工具整合。成功意味著 UnityExplorer 能在遊戲內執行，以檢查預先烘焙的資產並除錯問題。

由索引模型根據 Issue 內容生成。