feat: expand role_registry with specialist roles + update agency-agents submodule (#4)
Role registry changes:
- T2 backend: software-architect → backend-architect
- T2 frontend: software-architect → frontend-architect
- T3 backend: senior-developer → senior-backend-developer (NEW)
- T3 frontend: senior-developer → senior-frontend-developer (NEW)
- T4 backend: backend-architect → backend-developer
- T4 default: senior-developer → backend-developer
- Added coverage for: ai, security, mobile, database, devops, docs, data, embedded, e2e, accessibility
Submodule updated to include: frontend-architect, backend-developer,
senior-backend-developer, senior-frontend-developer.
Clean tier separation:
T2 = architects (design)
T3 = senior devs (lead + implement-or-delegate)
T4 = developers (pure implementation)
T5 = reviewers/testers (verification)
hansheinemann
ce1ce85b87