Phase 8: Deployment — generate IaC and CI/CD pipelines

[nakurian]

Problem

The framework stops at code review (Phase 7). There's no phase for:

• Generating CI/CD pipelines (GitHub Actions, GitLab CI)
• Infrastructure-as-Code (Terraform, CloudFormation, K8s manifests)
• Environment-specific deployment configs
• Database migration execution plans

Proposed solution

Add Phase 8: Deploy that generates deployment artifacts from specs and manifest:

8a. CI/CD Pipeline Generation

• Generate pipeline config per service based on tech_stack.ci_cd in manifest
• Include: lint → test → build → docker push → deploy stages
• Generate pipeline for the planning repo itself (spec validation, contract checks)

8b. Infrastructure-as-Code

• Generate K8s manifests / Helm charts from service definitions in manifest
• Generate Terraform for cloud resources (databases, message brokers, caches)
• Use the environments section in manifest to generate per-env configs

8c. Database Migration Plan

• Coordinate migration order across services based on dependency graph
• Generate a migration execution script respecting service dependencies

Output

• phases/8-deploy.md — deployment plan and generated artifact locations
• Per-service: ci/ directory with pipeline configs
• Root-level: infrastructure/ directory with IaC