Version 1.3 - [2026-01-26]
Authentication & User Management
- New register form: You can now create your account directly from the app.
- New user menu: full account management (change password, delete account, logout).
- Restricted username length to 15 characters.
- Username is now saved in localStorage for persistence.
- Automatic tutorial note creation when a new user registers.
- Added global exception handler and UserNotFoundException on the backend.
- New user service methods: register, delete, and changePassword.
- Updated default user credentials (username: NotesUser, password: pass123)
User Interface
- Updated login styles.
- Added icons to section select navigation.
- Responsive improvements for better usability on mobile devices.
New endpoints
POST /users/changePassword → change password (requires old and new password)
DELETE /users/delete → delete the logged-in user
