Feature request: Expose Get Addresses by InboxId - MLS Client

[alexrisch]

Is your feature request related to a problem?

In the MLS Client, it would be helpful to be able to get a list of addresses that are connected to a given inboxId as a lookup

Describe the solution to the problem

Addresses are typically standard to make connections (like ENS)
It's helpful to have ways to connect an inboxId to an address(es)
I think it would look something like the canMessage

Describe the uses cases for the feature

No response

Additional details

No response

[rygine]

resolved by #678