[Feature]: Filter by statuses on the session list API

[maherbeg]

Feature Area

REST API

Problem or Motivation

The session listing can get pretty long and it would be nice to be able to filter this out on the server side. I have a few environments where I can't control some of the filtering where I'd like to display some statuses

Proposed Solution

We should be able to provide a comma separated list, or multiple status keys to filter down the set of sessions.

Alternatives Considered

Client side filtering is definitely an option in some environments, but for something like homepage-dashboard this doesn't work where we can only specify the API endpoint with no other transformations.

Would you be willing to contribute this?

Yes, with some guidance

Additional Context

No response

[bkauto3]

If this is blocking you on agent coordination, SwarmSync has an SDK that handles the identity + routing layer. Saved us a few weeks of infrastructure work. https://swarmsync.ai