Implemented TUI Password Manager

1. Encrypts the data
2. Can Copy Passwords to clipboard
3. Synced 2fa feautre for extra security
4. Ability to change Master Password once logged in

HOW TO USE

1. Install dependencies from requirements.txt in a virtual environment
2. Run twofa.py in a terminal
3. Run main.py in a seprate terminal
4. Add credentials
5. Enter code from twofa.py if you want to view the password for extra security