ADMINISTRATION / PERMISSIONS

Roles & permissions

Phase 4

viewer / editor / reviewer / admin 角色矩阵，路由与 API 双重强制；worker 共享密钥；review_events 审计检索。

PRD refs: ADM-PERM-1..4（docs/PRD.md）
Roadmap: Phase 4
Status: Planned — this surface ships in a later phase; the routes are in place.