Production and Testing Stacks

Production: Uses prod Compose (e.g. docker-compose.prod.yml or dev compose with config/.env.prod). Containers are named by project (e.g. hackportal_prod).

Testing stack (TEST_PROD): Used by CI and optional local validation. Project name testing_hackportal; containers like testing_hackportal-backend-prod, testing_hackportal-frontend-prod. Ports 9080 (frontend) and 9081 (backend) in config/.env.ci so the stack doesn't use 80/5001 and doesn't conflict with dev or prod.

The CLI never runs down on testing_hackportal; the pipeline only runs up (no down), so the two stay isolated.

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Related: Docker overview, CI pipeline