Sync private repo with this public repo

[ProKil]

I am syncing the private XuhuiZhou/sotopia repo to this repo.

Here are the items that we want to move to this repo.

• poetry, pyproject
• stubs
• docs
• tests
• FastAPI related bug fix
• script agent by @bugsz and @XuhuiZhou

@bugsz and @XuhuiZhou please move related code under sotopia/sotopia to this repo (I have already moved docs and tests).

@lwaekfjlk @ruiyiw @Jasonqi146 @sharonwx54 please check the updates to make sure this PR won't break anything you have done.

✅ Checks

• My pull request adheres to the code style of this project
• My code requires changes to the documentation
• I have updated the documentation as required
• All the tests have passed
• Branch name follows type/descript (e.g. feature/add-llm-agents)
• Ready for code review

[XuhuiZhou]

@bugsz @ProKil I think i have added the script writing mode and related examples! @bugsz Can you double check?

[bugsz]

Have a brief check on full-form script generation and it seems to work well.
We could add them back if we find anything missing in the future.

[ruiyiw]

It works well on our project. Thanks