isLoggedIn only verified a valid JWT, so an authenticated editor could
call any admin endpoint (create/promote/delete users, flip site mode,
change settings). Add a requireRole middleware factory and gate the
sensitive routes with admin-only:
- PUT /site-mode
- GET/PUT /settings
- all /users/* (list/create/update/delete)
Content routes (posts, wiki, categories, tags, uploads, dashboard,
activity) remain available to editors.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
