Add Forgot Password Functionality

Hello @adityakalburgi

I'd like to contribute a feature that enables users to reset their password securely in case they forget it. This will enhance the user experience and is a common feature in production-grade authentication systems.

Deliverables
- one front end page (Forgot password form)
- API integration using fetch with JWT-based reset tokens

Security
- Reset tokens will be JWT-based and time-limited (e.g., 15 minutes).
- Passwords will be hashed using "bcrypt" before saving.
- No indication will be given if the email is unregistered — to avoid leaking user data.

I would like to work on this as a Gssoc'25 contribution. Please assign it to me, if it aligns with your project goals.