Profile page final tasks

- [x] Add Follower/Following list to profile
- [x]  Add Gender and Birthday to profile
- [x] Show when a user is mod/admin on profile page
- [x] ~Profile settings validators~ discarded, wont fix
- [ ] When not logged in on profile page -> redirect to login with ref
- [x] Follow/Unfollow button
- [x] Add profile picture picker, once pictures are implemeted
- [x] delete profile picture option