fix(e2e): 合并冲突，统一 should display table names 等待逻辑

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: alswl

tests/e2e/er-diagram.spec.ts

@@ -4,7 +4,9 @@ test.describe('ER Diagram - Interaction', () => {
   test.beforeEach(async ({ page }) => {
     await page.goto('/');
     await page.waitForLoadState('load');
-    await expect(page.locator('.react-shape-app')).toBeVisible({ timeout: 15000 });
+    await expect(page.locator('.react-shape-app')).toBeVisible({
+      timeout: 15000,
+    });
     await page.waitForSelector('svg', { timeout: 10000 });
   });
 
@@ -22,15 +24,15 @@ test.describe('ER Diagram - Interaction', () => {
   });
 
   test('should display table names', async ({ page }) => {
-    // 等待 ER 图节点和文字渲染完成（layout 与 X6 渲染为异步）
+    // 等待 ER 图节点和文字渲染完成（layout 与 X6 渲染为异步，CI 更慢）
     await expect(page.locator('svg g[data-cell-id]').first()).toBeVisible({
       timeout: 15000,
     });
-    await expect(page.locator('svg text').first()).toBeVisible({ timeout: 15000 });
+    await expect(page.locator('svg text').first()).toBeVisible({
+      timeout: 15000,
+    });
 
     const tableNames = page.locator('svg text');
-    await expect(tableNames.first()).toBeVisible({ timeout: 15000 });
-
     const textCount = await tableNames.count();
     expect(textCount).toBeGreaterThan(0);
 
@@ -116,7 +118,9 @@ test.describe('ER Diagram - Layout', () => {
   test.beforeEach(async ({ page }) => {
     await page.goto('/');
     await page.waitForLoadState('load');
-    await expect(page.locator('.react-shape-app')).toBeVisible({ timeout: 15000 });
+    await expect(page.locator('.react-shape-app')).toBeVisible({
+      timeout: 15000,
+    });
     await page.waitForSelector('svg', { timeout: 10000 });
   });
 
@@ -189,7 +193,9 @@ test.describe('ER Diagram - Visual', () => {
   test.beforeEach(async ({ page }) => {
     await page.goto('/');
     await page.waitForLoadState('load');
-    await expect(page.locator('.react-shape-app')).toBeVisible({ timeout: 15000 });
+    await expect(page.locator('.react-shape-app')).toBeVisible({
+      timeout: 15000,
+    });
     await page.waitForSelector('svg', { timeout: 10000 });
     await page.waitForTimeout(1000);
   });
@@ -205,7 +211,9 @@ test.describe('ER Diagram - Visual', () => {
     const rectCount = await rects.count();
     expect(rectCount).toBeGreaterThan(0);
 
-    await expect(page.locator('svg text').first()).toBeVisible({ timeout: 15000 });
+    await expect(page.locator('svg text').first()).toBeVisible({
+      timeout: 15000,
+    });
     const texts = page.locator('svg text');
     const textCount = await texts.count();
     expect(textCount).toBeGreaterThan(0);