Create Backend

[2004shweta]

need to add login and signup page

[2004shweta]

Description: The login and signup pages require backend integration to handle user authentication securely. Along with improving the frontend UI to look more professional, we also need to implement a robust backend that includes secure user data management and authentication mechanisms.

Proposed Changes:

Frontend:

Implement a minimalist and user-friendly design for both login and signup pages.
Provide feedback for user actions such as form validation errors, password strength indicators, and success/error messages.
Backend:

User Authentication:
Implement JWT-based authentication for secure login sessions.
Hash passwords using bcrypt to store them securely in the database.
Signup:
Create an API route to handle user registration.
Validate inputs like email, password strength, and unique username.
Store user data securely in a database (e.g., MongoDB).
Login:
Create an API route to authenticate users based on their credentials.
Issue a JWT token upon successful login for maintaining session state.
User Data Validation:
Ensure secure input validation to prevent SQL injection or malicious payloads.
Technologies:

Backend: Node.js, Express.js
Database: MongoDB
Authentication: JWT, bcrypt for hashing passwords
Frontend: HTML, CSS, JavaScript @tushargupta1504 assign me this task