API
- Fix: Reward error when user enters invalid username characters, for clarity
- Fix: Correct typo in error when user attempts to include a slur in a username
- Chore: Locale files updated
Client
- Fix: Remove "Confirm" button that was confusing users, and merge its functionality with the "Submit" button as a "Save & Confirm" button
- Fix: If user leaves username field empty, restore its previous state on loss of focus
- Fix: Account for preexisting usernames in functionality for adding local authentication