feat(web): 透析 API + 积分账户组件 + 工作台 store + 统计页修复

- dialysis.ts: 新增透析管理 API 模块
- PointsAccountTab.tsx: 积分账户标签页组件
- workbenchStore.ts: 工作台状态管理
- StatisticsDashboard.tsx: 统计页空列表修复
- auth.test.ts: 修复权限码拼写 health.alert → health.alerts
- api.test.ts: API 契约测试

apps/web/src/stores/workbenchStore.ts

@@ -0,0 +1,58 @@
+import { create } from 'zustand';
+import { actionInboxApi, type ActionItem, type WorkbenchStats } from '../api/health/actionInbox';
+
+interface WorkbenchState {
+  tasks: ActionItem[];
+  selectedTaskId: string | null;
+  tab: 'pending' | 'completed';
+  loading: boolean;
+  stats: WorkbenchStats | null;
+
+  selectTask: (id: string | null) => void;
+  setTab: (tab: 'pending' | 'completed') => void;
+  refreshTasks: () => Promise<void>;
+  refreshStats: () => Promise<void>;
+  completeTask: (id: string) => void;
+}
+
+export const useWorkbenchStore = create<WorkbenchState>((set, get) => ({
+  tasks: [],
+  selectedTaskId: null,
+  tab: 'pending',
+  loading: false,
+  stats: null,
+
+  selectTask: (id) => set({ selectedTaskId: id }),
+
+  setTab: (tab) => {
+    set({ tab, selectedTaskId: null });
+    get().refreshTasks();
+  },
+
+  refreshTasks: async () => {
+    set({ loading: true });
+    try {
+      const status = get().tab === 'pending' ? 'pending' : 'completed';
+      const resp = await actionInboxApi.list({ status, page: 1, page_size: 50 });
+      const tasks = Array.isArray(resp?.data) ? resp.data : [];
+      set({ tasks, loading: false });
+    } catch {
+      set({ loading: false });
+    }
+  },
+
+  refreshStats: async () => {
+    try {
+      const stats = await actionInboxApi.stats();
+      set({ stats: stats ?? null });
+    } catch { /* ignore */ }
+  },
+
+  completeTask: (id) => {
+    const { tasks } = get();
+    const remaining = tasks.filter(t => t.id !== id);
+    const nextId = remaining.length > 0 ? remaining[0].id : null;
+    set({ tasks: remaining, selectedTaskId: nextId });
+    get().refreshStats();
+  },
+}));