- ActionInboxService: 三表 JOIN 聚合查询 ai_suggestion/ai_analysis/patient
- list_action_items: 分页列表,按 risk_level + created_at 排序
- get_action_thread: 线程时间线拼装 + 动态操作按钮
- ActionInboxHandler: 2 个 GET 端点,require_permission 权限守卫
- 路由: /health/action-inbox, /health/action-inbox/{source_ref}/thread
- 权限: health.action-inbox.list, health.action-inbox.manage