How about publishing the solution freely available in the forum... instead of hiding it behind some proprietary platform requiring a login for getting the information?
That said, glad you got it solved -- albeit late.
Most software/firware brick problems can be solved with CTRTransfer or the CTRTransfer Type D9 script.
Nah.
Fr tho it's a lot and I wouldn't know what even were the main things I did to fix it. Essentially I'd just say go to the discord if you did the exact same thing as me which was run into an issue delete stuff like an idiot then use recuva.