- Reorder build_default_registries so profiles and cp_registry are created
  BEFORE tools that need them
- All tools now receive full dependencies at construction time:
  ListToolsTool(profile_registry=profiles, mcp_manager=mcp_manager)
  SpawnAgentTool(backend_registry=backends, ...)
  ReloadToolsTool(cp_registry=cp_registry, mcp_manager=mcp_manager)
- Remove all post-creation patch lines (_profile_registry, _backend_registry, _cp_registry)
- Add mcp_manager parameter to build_default_registries
- Update create_container to pass mcp_manager

392 passed, 1 skipped

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>