sentinel-core — production-grade Go backend scaffold demonstrating Clean Architecture, REST API, Postgres, JWT auth skeleton, background worker pattern, Docker, and CI.

• Clean Architecture (internal/domain/usecase/infrastructure)
• REST API (chi)
• PostgreSQL (sqlx)
• Config via Viper
• Structured logging (zerolog)
• JWT auth skeleton
• Docker + docker-compose
• Example unit tests

1. Copy configs/config.yaml and edit environment values.
2. Start postgres:

   docker-compose up -d

3. Run the server:

   go run ./cmd/api

See /internal for core app code and /cmd/api for app entrypoint.