currently, the reset button turns all grid cells back to black, but the size of the current grid is preserved. in the original ARC interface, reset will resize the grid back to 3x3 too, and we should probably keep this consistent.
however, reset grid retains the current colour and probably keeps the contents of the clipboard, and I'm wondering if we should also "reset" those aspects of the state, so that it is as if the user just entered the beginning of the task again.
currently, the reset button turns all grid cells back to black, but the size of the current grid is preserved. in the original ARC interface, reset will resize the grid back to 3x3 too, and we should probably keep this consistent.
however, reset grid retains the current colour and probably keeps the contents of the clipboard, and I'm wondering if we should also "reset" those aspects of the state, so that it is as if the user just entered the beginning of the task again.