Type Alias BrowserAction

BrowserAction:
    | ClickAction
    | TypeAction
    | KeypressAction
    | KeyDownAction
    | KeyUpAction
    | MouseMoveAction
    | MouseDownAction
    | MouseUpAction
    | ScrollAction
    | WaitAction
    | NavigateAction
    | GoBackAction
    | GoForwardAction
    | RefreshAction
    | DragAction

All possible browser actions the controller LLM can request. Uses discriminated union on the Type field for type-safe switching.