JWT authentication completion

[ken1000minus7]

Proposed Changes

Added urls for the various endpoints, signin and signup are working properly

Additional Info

Direct authentication is not working yet

Checklist

• [x] ✅ My code follows the code style of this project.
• [ ] 📝 My change requires a change to the documentation.
• [ ] 🎀 I have updated the documentation accordingly.
• [x] 👀 I have read the CONTRIBUTING document.
• [x] 🌟 ed the repo

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [x] Breaking change (fix or feature that would cause existing functionality to change)

[ken1000minus7]

@yellowHatpro made a draft pr for now, will complete it as soon as authenticate endpoint and other stuff is completed

[yellowHatpro]

Thanks @ken1000minus7 , will update you as soon as I fix the authenticate endpoint.

[ken1000minus7]

Closing this pr since we hv decided to shift to firebase