add solution

step-1/.gitignore

step-1/Chart.yaml

step-1/templates/api/api-config.yaml

step-1/templates/api/api-deployment.yaml

step-1/templates/api/api-ingress.yaml

step-1/templates/api/api-service.yaml

step-1/templates/db/pg-config.yaml

step-1/templates/db/pg-credentials.yaml

step-1/templates/db/pg-deployment.yaml

step-1/templates/db/pg-service.yaml

step-1/templates/front/front-config.yaml

step-1/templates/front/front-deployment.yaml

step-1/templates/front/front-ingress.yaml

step-1/templates/front/front-service.yaml

step-1/values.yaml

step-2-bonus/.gitignore

step-2-bonus/Chart.yaml

step-2-bonus/templates/_helpers.tpl

step-2-bonus/templates/api-config.yaml

step-2-bonus/templates/api-deployment.yaml