Add Moonshot chat models integration

[crazyurus]

Moonshot is a Chinese startup that provides LLM service for companies and individuals. See https://platform.moonshot.cn/docs/intro.

Langchain Python already has Moonshot integration. See https://python.langchain.com/docs/integrations/chat/moonshot/

So complete this integration in the Javascript version

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
langchainjs-api-refs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 25, 2024 10:16pm
langchainjs-docs	✅ Ready (Inspect)	Visit Preview		May 25, 2024 10:16pm

[jacoblee93]

Hey, I'm very sorry for the delay - I was on vacation and then we had a lot to do for the launch of 0.2.0. Small comments but looks good otherwise! I can update this tomorrow unless you beat me to it.

[jacoblee93]

Thank you!