Description

Develop a FastAPI app which implements all Sentinel workflow tasks defined in #31

Acceptance criteria

• The Harvester contains a FastAPI app for the worker
• All Sentinel workflow tasks are implemented
• Docker image is created and pushed to DockerHub automatically by CI
• Worker is deployed at develop-cluster

Verification and validation of workflow and worker is handled in #59

Depends on

• Migrate Sentinel workflow BPMN to Flowable #31

Contributes to

• https://github.com/EOEPCA/roadmap/issues/154