Admin data APIs

The following endpoints require authentication and supply replaceable data to the admin applications:

• GET /api/v1/dashboard/stats
• GET /api/v1/analytics/overview
• GET /api/v1/data/overview
• GET /api/v1/log/login, /operation, and /error
• GET /api/v1/config/list, /dept/list, /dict/list, and /notice/list
• GET /api/v1/monitor/online and /monitor/server

The current aggregate endpoints use deterministic demo data. Preserve their response types if the implementation moves to a database or monitoring platform.

GET /api/v1/analytics/overview requires analytics:view, and GET /api/v1/data/overview requires data:view. Migration V8__analytics_permissions.sql grants both permissions to the administrator role.