Implement CI/CD for deployment

[code-geek]

Description

Right now we deploy manually to our servers. This issue aims to implement CI/CD using GitHub actions.

Implementation Considerations

• We are in AWS so we will use ECR
• Eventually the same pipeline should be able to push to ECS
• We need to keep permissions tight
• staging branch should deploy to the staging environment, and production branch to the production environment

Deliverable

A working Ci/CD pipeline for staging and production

Dependencies

No response