feat(data-platform): implement P2.2 data collection, BI report engine, and data dashboard

- DataCollection module: clinical/operational data collection APIs
- BiReport engine: generate reports (revenue/department/drg) + dashboard
- DataDashboard: realtime and historical data screen with ECharts-style cards
- All endpoints secured with @PreAuthorize
- Frontend: BiDashboard.vue + DataDashboard.vue + API files

healthlink-his-ui/src/api/datacollection/index.js

@@ -0,0 +1,32 @@
+import request from '@/utils/request'
+
+export function collectClinicalData(data) {
+  return request({
+    url: '/data/collect/clinical',
+    method: 'post',
+    params: data
+  })
+}
+
+export function collectOperationalData(data) {
+  return request({
+    url: '/data/collect/operational',
+    method: 'post',
+    params: data
+  })
+}
+
+export function getRealtimeData() {
+  return request({
+    url: '/data/dashboard/realtime',
+    method: 'get'
+  })
+}
+
+export function getHistoricalData(params) {
+  return request({
+    url: '/data/dashboard/historical',
+    method: 'get',
+    params: params
+  })
+}