sequenceDiagram
    actor Developer
    participant Host as Docker Host
    box Development Environment (docker-compose.dev.yaml)
    participant DevDB as SQL Server 2022<br/>Biergarten Database<br/>:1434
    participant DevMig as Migrations (run-once)<br/>Database.Migrations
    participant DevSeed as Seed (run-once)<br/>Database.Seed
    participant DevAPI as API Container<br/>ASP.NET Core 10<br/>:8080 HTTP / :8081 HTTPS
    participant DevMailpit as Mailpit<br/>:8025 Web UI / :1025 SMTP
    end

    Developer->>Host: docker compose up
    DevMig-->>DevDB: depends_on (healthy)
    DevMig->>DevDB: Run migrations
    DevSeed-->>DevMig: depends_on
    DevSeed->>DevDB: Seed data
    DevAPI-->>DevSeed: depends_on
    DevAPI->>DevDB: Connect and serve
    DevAPI-->>DevMailpit: SMTP_HOST/PORT
    Host->>DevAPI: http://localhost:8080