feat(erp-frontend-vue): add Playwright E2E tests and update layout

Add Playwright configuration and E2E specs for key production, purchasing, and warehouse flows, and update layout/login to align with the new testing setup.

Made-with: Cursor

erp-frontend-vue/tests/purchasing-checkin.spec.ts

@@ -0,0 +1,30 @@
+import { test, expect } from '@playwright/test'
+import { login, clickSubMenu, clickMenuItem, expectBasicList } from './utils/erpTestUtils'
+
+test.describe('采购到货单页面', () => {
+  test('列表页加载 & 查询 & 查看详情', async ({ page }) => {
+    await login(page)
+
+    await clickSubMenu(page, '采购管理')
+    await clickMenuItem(page, '/purchasing/checkin')
+    await expect(page).toHaveURL(/\/purchasing\/checkin/)
+    await expectBasicList(page)
+
+    const supplierInput = page.getByPlaceholder(/供应商/).first().catch(() => null)
+    if (supplierInput) {
+      await supplierInput.fill('测试供应商')
+      await page.getByRole('button', { name: /搜索|查询/ }).click()
+    }
+
+    const firstRow = page.locator('.el-table__row').first()
+    if (await firstRow.isVisible().catch(() => false)) {
+      const viewBtn = firstRow.getByRole('button', { name: /查看/ }).first()
+      if (await viewBtn.isVisible().catch(() => false)) {
+        await viewBtn.click()
+        await expect(page.locator('.el-dialog__body')).toBeVisible()
+        await page.getByRole('button', { name: /关 闭|关闭|取 消/ }).click().catch(() => {})
+      }
+    }
+  })
+})
+