Make akali's shround 2 times larger (4 times the area) but make it so that she can be revealed if

enemies are within melee range of her (like close enough to touch her)

Make the shroud pop on top of her instead of at small range, but keep the mechanic where she dashes on popping the shroud so she doesn't lose her option for escaping over a wall at the cost of shroud.

That would make her a little more engaging to play as and against. You'd have to play fancy feet to weave in between their front line to get to their carries as akali, and its more fair in a melee lane vs akali overall.