Get state before executing fn pipe [FR: plugin API]

[Zykino]

Descriptive steps:

1. Cli start a pipe
2. Zellij start the plugin
3. Zellij call load (hopefully)
4. My plugin subscribe to state change (EventType::SessionUpdate, EventType::TabUpdate, …)
5. MISSING: zellij sends its state to the pluging
6. Zellij call the pipe lifetime function.

State 5 is missing here. And I don’t see a get_zellij_state() function that I could use in pipe.

My use case: I want to react differently depending on if there is 1 or multiple user connected to the session (or tab, or…). But since I don’t get Zellij’s state, I can’t.