Lark Integration

**Lark**

**[Link to developer documentation](https://open.larksuite.com/app?lang=en-US)**

**Is lack of support preventing you from moving forward, or do you have a workaround?**

Yes, it is blocking us from using Pipedream Connect for our Lark integration. We need Custom OAuth support using a Lark user access token, including refresh-token management through offline_access.

**Are there specific actions or triggers you'd like to see for this app? Please let us know here or use the Action and Trigger issue templates to open requests for each!**
- [ ] Get authenticated user
- [ ] List and search chats
- [ ] List chat members
- [ ] Retrieve paginated message history
- [ ] Send a message to a chat
- [ ] Reply to a message or thread

Triggers:
- [ ] New message received
- [ ] Message updated or recalled
- [ ] User added to or removed from a chat

Start with the linked Lark developer documentation, focusing on user access tokens, offline_access, and refresh-token behavior. Define the integration scope from the requested authentication, actions, and triggers; done would require an agreed subset rather than the broad request currently listed.

Written by the indexing model from the issue text.