feat: front, back, db operationels

...step-1/boilerplate/day-3/step-1/templates/api-config.yaml

...-1/boilerplate/day-3/step-1/templates/api-deployment.yaml

...tep-1/boilerplate/day-3/step-1/templates/api-ingress.yaml

...tep-1/boilerplate/day-3/step-1/templates/api-service.yaml

...-step-1/boilerplate/day-3/step-1/templates/pg-config.yaml

...-1/boilerplate/day-3/step-1/templates/pg-credentials.yaml

...p-1/boilerplate/day-3/step-1/templates/pg-deployment.yaml

...step-1/boilerplate/day-3/step-1/templates/pg-service.yaml

...erplate-day-3-step-1/boilerplate/day-3/step-1/values.yaml