Backend prod deployment

[pallabez]

Tasks that would be required -

• Change DB from SQLite to PostgreSQL #22

• Goal authenticate

  • Change AuthToken class to User #23
  • Goals Backend Authentication API Creation website-backend#1432
  • Resolve REST JSON API parser issue
  • Use authentication middleware

• Other Features

  • Goals API (refactor) #19
  • Add Github Workflow for tests #26

• Deployment

  • Create comparison doc on DB providers
  • Decide on DB service and backend deployment provider
  • Deploy staging DB and backend
  • Collaborate with @prakashchoudhary07 on what IaC tool to use for CI/CD (keeping it consistent throughout RDS)
  • Create step by step readme on how to deploy gaols backend on the given provider
  • Deploy production DB and backend
  • RDS goal secret key in the environment (Needs to be done by Ankush)

• Authorisation

  • Authorisation middleware creation
  • Authorisation middleware use in APIs