refactor: 彻底清除所有openhis痕迹

- 重命名目录: openhis-server-new → healthlink-his-server
- 重命名目录: openhis-ui-vue3 → healthlink-his-ui
- 重命名Java类: OpenHisApplication → HealthLinkHisApplication
- 重命名Java类: OpenHisMiniApp → HealthLinkHisMiniApp
- 重命名组件目录: OpenHis → HealthLinkHis
- 重命名样式文件: openhis.scss → healthlink-his.scss
- 重命名配置: nginx-openhis.conf → nginx-healthlink-his.conf
- 更新所有源码引用 (0个残留)
- 更新所有文档/脚本/配置中的引用

healthlink-his-ui/tests/e2e/specs/concurrency.spec.ts

@@ -0,0 +1,54 @@
+import { test, expect } from '@playwright/test';
+import { TEST_USERS, TEST_URLS } from '../utils/test-data';
+
+test.describe('🔄 并发操作测试', () => {
+  test('#437 多窗口同时操作手术计费 @bug437', async ({ browser }) => {
+    const context1 = await browser.newContext();
+    const context2 = await browser.newContext();
+    
+    const page1 = await context1.newPage();
+    const page2 = await context2.newPage();
+
+    // Login on both pages
+    for (const page of [page1, page2]) {
+      await page.goto(TEST_URLS.login);
+      await page.fill('input[placeholder="账号"]', TEST_USERS.admin.username);
+      await page.fill('input[placeholder="密码"]', TEST_USERS.admin.password);
+      await page.click('button:has-text("登 录")');
+      await page.waitForURL(/.*(dashboard|home|index).*/);
+    }
+
+    await Promise.all([
+      page1.goto(TEST_URLS.surgeryBilling),
+      page2.goto(TEST_URLS.surgeryBilling),
+    ]);
+
+    await Promise.all([
+      page1.waitForLoadState('networkidle'),
+      page2.waitForLoadState('networkidle'),
+    ]);
+
+    const genBtn1 = page1.locator('button:has-text("生成")');
+    const genBtn2 = page2.locator('button:has-text("生成")');
+    
+    if (await genBtn1.isVisible() && await genBtn2.isVisible()) {
+      await Promise.all([
+        genBtn1.click().catch(() => {}),
+        genBtn2.click().catch(() => {}),
+      ]);
+      
+      await page1.waitForTimeout(3000);
+      
+      const table1 = page1.locator('el-table__body tr, .el-table__row');
+      const table2 = page2.locator('el-table__body tr, .el-table__row');
+      
+      const count1 = await table1.count();
+      const count2 = await table2.count();
+      
+      expect(count1).toBe(count2);
+    }
+
+    await context1.close();
+    await context2.close();
+  });
+});