tool

type Model interface {
	layout.Model
	layout.Sizeable
	layout.Heightable

	// Message returns the underlying message
	Message() *types.Message
	// SetRenderer sets the markdown renderer
	SetRenderer(renderer *glamour.TermRenderer)
	// Focus sets focus on the tool for handling input
	Focus() tea.Cmd
	// Blur removes focus from the tool
	Blur()
}