Add Login and Register User Functionality

Add Login and Register User Functionality

Title: Implement Login and Register Functionality

Description: Create a user authentication system that allows users to register an account, log in, and manage their sessions securely. This will include both the front-end and back-end integration of the user authentication process.

Tasks:

•	Design and implement a user registration page.
•	Add login functionality with authentication checks.
•	Store user data securely in the database.
•	Implement session handling and user authentication tokens.
•	Create error handling and validation for user input.
•	Test registration and login flows.

Expected Outcome: Users should be able to create accounts, log in, and access personalized features, including saving and loading their own files.

Let me know if you’d like any changes or further details for these descriptions!