Module action 

Keyboard actions and behaviors.

This module defines the core action system used in RMK firmware. Actions represent what happens when a key is pressed, from simple key presses to complex behaviors like tap-hold, layer switching, and macros.

Key types:

• Action - Single basic operations (key press, layer switch, macro trigger, etc.)
• KeyAction - Composite behaviors stored in the keymap (tap-hold, morse, etc.)
• EncoderAction - Rotary encoder actions
• LightAction - Light control actions
• KeyboardAction - Keyboard control actions (reboot, toggle features, etc.)
• crate::morse::MorseProfile / crate::morse::MorseMode - Morse/tap-hold timing configuration

Structs

EncoderAction

Action for a rotary encoder position, stored in the encoder map.

Enums

Action

A single basic action that a keyboard can execute.

KeyAction

A KeyAction is the action at a keyboard position, stored in keymap. It can be a single action like triggering a key, or a composite keyboard action like tap/hold

KeyboardAction

Actions for controlling the keyboard or changing the keyboard’s state, for example, enable/disable a particular function

LightAction

Actions for controlling lights