chore: Add some async improvements

[Lash-L]

Relates to #228

[humbertogontijo]

I think it would be best to just keep it simple and create a counter to be used as the request_id (self.counter % 32767). What you think?

[Lash-L]

Yeah that probably makes sense. I worried about local messages conflicting though if we went in a sequential order, but it probably does make more sense

[humbertogontijo]

I don't know if it can conflict between cloud and local. But we can do something like top to bottom on cloud and bottom to top on local

[Lash-L]

I don't know if it can conflict between cloud and local. But we can do something like top to bottom on cloud and bottom to top on local

Sorry, I misspoke, I was specifically talking about commands run via the roborock app. i.e. I do something on my phone's app, it happens to be request id 34212 and that happens to be the next sequential id for HA. But it is probably rare enough that that edge case shouldn't even be really considered.

[Lash-L]

Okay made the changes, what do you think about that?