chenkai2/dsh-team-admin

Agent Teams management for the DSH Web GUI: inspect the teammates of any session, delete a role together with its session (the session folder moves to a recoverable trash), reclaim the freed member slot on pre-0.2.2-rc.1 teams, keep deleted members out of the subagent picker and the team roster, and restore a read-only members panel in the session header on 0.2.2-rc.1+ — works with both the old and the new Agent Teams implementations without patching DSH.