Viktor Barzin
0fff155f17
feat(k8s-portal): update onboarding + architecture with SOPS state docs
Onboarding (namespace-owner):
- Add steps for sops/terragrunt install, state decrypt, apply workflow
- Add flow diagram showing auth → decrypt → apply → encrypt → push
- Add architecture overview with security model table
- Add access control callout explaining per-stack Transit keys
Architecture:
- Add secrets & state encryption section with ASCII diagrams
- Add request flow diagram (Cloudflare → Traefik → pods)
- Add CI/CD pipeline diagram (GHA → Woodpecker → K8s)
[ci skip]