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

openhis-ui-vue3/tests/e2e/specs/surgery-billing.spec.ts

@@ -1,42 +0,0 @@
-import { test, expect } from '@playwright/test';
-import { LoginPage } from '../pages/LoginPage';
-import { TEST_USERS, TEST_URLS } from '../utils/test-data';
-
-test.describe('💊 手术计费模块', () => {
-  let loginPage: LoginPage;
-
-  test.beforeEach(async ({ page }) => {
-    loginPage = new LoginPage(page);
-    await loginPage.goto();
-    await loginPage.login(TEST_USERS.admin.username, TEST_USERS.admin.password);
-    await loginPage.expectLoginSuccess();
-  });
-
-  test('#437 快速连续点击防重复 @bug437 @smoke', async ({ page }) => {
-    await page.goto(TEST_URLS.surgeryBilling);
-    await page.waitForLoadState('networkidle');
-    
-    const genBtn = page.locator('button:has-text("生成"), button:has-text("新增")');
-    if (await genBtn.isVisible()) {
-      for (let i = 0; i < 5; i++) {
-        await genBtn.click().catch(() => {});
-      }
-      await page.waitForTimeout(3000);
-      
-      const count = await page.locator('.el-dialog, .el-message-box').count();
-      expect(count).toBeLessThanOrEqual(1);
-    }
-  });
-
-  test('#443 签发耗材不报库房错误 @bug443 @smoke', async ({ page }) => {
-    await page.goto(TEST_URLS.surgeryBilling);
-    await page.waitForLoadState('networkidle');
-    
-    const signBtn = page.locator('button:has-text("签发"), button:has-text("提交")');
-    if (await signBtn.isVisible()) {
-      await signBtn.click();
-      await page.waitForTimeout(2000);
-      await expect(page.locator('text=发放库房为空')).toHaveCount(0, { timeout: 5000 });
-    }
-  });
-});