Create Docker Compose stack for SAO + Ethical_AI_Reg + PostgreSQL

[jbcupps]

Description

Build the Docker Compose deployment stack that orchestrates all server-side components.

Acceptance Criteria

• docker compose up brings up SAO, Ethical_AI_Reg, PostgreSQL
• Bridge network isolation for stack traffic
• Service discovery via internal DNS
• Health checks and restart policies on all services
• Environment variable configuration documented
• Volumes for PostgreSQL persistence

Timeline

Phase 2: Weeks 4-5 (target: 2026-04-01)

References

• ARCHITECTURE.md
• Project board: AI_Ecosystem