>I’m a prosecutor
Then maybe you would know the answer to this: how would I go about challenging the legitimacy of a state statute for violating the state’s own constitution? From asking around, it seems like I have to actually get myself charged with violating the statute in order to gain any standing... and that just seems wrong.
That’s not in my specialty, but it seems that the Sierra Club has mastered the art of acquiring standing for persons who aren’t affected by a particular law. Find someone who has defended their lawsuits.