start
Starts or resumes the active operation of this control.
This typically involves starting content playback, animations, data fetching, or making the control visually active. If the control was previously #stop() stopped, this method should resume its operation. Calling start()} on an already started control should ideally be a no-op or handle resumption gracefully.
This method might be called automatically after #initialize(Module) if #isAutoStart() is true, or explicitly by the player system.
This method is part of the RevelControl interface. For TextView, it typically has no specific action as the text is displayed upon initialization or when its content is set.