Implement login signup dashboard system for the github user on codebadge.

[ayushnagar123]

Is your feature request related to a problem? Please describe.

As of now, all the codebadge requests are handled at frontend using cronjobs. We need to port all the frontend computation for badge calculation to the backend.

Describe the solution you'd like

Implemented backend for the above-mentioned problems.

• [ ] login
• [ ] signup
• [ ] fetching github user details
• [ ] fetching github organization details
• [ ] fetching github organization members

Additional context

Working on it