Module shell 

Shell orchestration and command processing.

Brings together I/O, command trees, authentication, and history into interactive CLI. Follows unified architecture: single code path handles both auth-enabled and auth-disabled modes. Lifecycle: Inactive → activate() → (LoggedOut →) LoggedIn → deactivate().

Re-exports

pub use decoder::InputDecoder;

pub use decoder::InputEvent;

pub use handler::CommandHandler;

pub use history::CommandHistory;

Modules

decoder

Input decoder for terminal character sequences.

handler

Command handler trait for executing commands.

history

Command history with up/down arrow navigation.

Structs

Shell

Shell orchestration struct.

Enums

CliState

CLI state (authentication state).

HistoryDirection

History navigation direction.

Request

Request type representing parsed user input.