theres people arguing its not stated explicitly and the signifiers wouldnt necessarily mean shes trans, and id agree with if that if people were trying to figure out the trans status of someone irl by those same signifiers (holy shit, dont do that), but when theyre specifically put there by a designer in a game made by a team with multiple trans and/or nonbinary people, its pretty obviously supposed to be a nod to folks who would be (and are) happy to see some positive representation in a game