remote-shutter

Expert in the Theater actor framework used in Remote Shutter. Use when working with actors, message passing, the `!` operator, actor registration, `ViewCtrlActor`, or any code involving `RemoteCamSystem.shared`.

Testing expert for Remote Shutter's actor-based architecture. Use when writing unit tests, working with XCTest, testing state machines, or debugging test failures.

Expert in MultipeerConnectivity and the RemoteCmd message protocol. Use when working with peer-to-peer communication, NSCoding serialization, adding new remote commands, or debugging connection issues.

Expert in RemoteCamSession's hierarchical state machine. Use when working with state transitions, `become`/`unbecome`/`popToState`, adding new states, or debugging state flow issues.