PFP Decor / Display Names ALSO I HIT 20 HOURS

These have been wip and were quite simple to implement, display name is just another value in the TINYDB database for users, and so is the profile decor. I got it from another app so I can’t really commit it because its not mine, however it works! There’s no way to set it yourself I just hand edited the DB. Also, users can now edit their username! I know that was a massive complaint in the first ship. Past that really all I changed was paths. Before i had paths like /getuser?user=fries which was dumb. I figured out how to, with flask, make it /user/fries and it gives the same information. Much cleaner.