//! Keyboard input handling and command parsing for the TUI.
//!
//! The controller layer bridges raw terminal key events (from `crossterm`) to
//! application actions.  It contains two sub-modules:
//!
//! - `input` — key-event dispatch, prompt-line editing, history navigation,
//!   tab-completion, and action invocation.
//! - `command` — the `/slash` command parser that translates user-typed
//!   commands into structured `Action` variants.
pub mod command;
pub mod input;