fix(user-management): 修复用户管理测试 - 添加用户创建API和模态框等待逻辑

问题：
- 用户管理页面输入框缺少name属性
- API缺少POST方法处理用户创建
- 测试未等待模态框打开

修复：
1. 应用代码：为创建/编辑模态框的输入框添加name属性
2. API：添加POST方法处理用户创建请求
3. 测试：增加模态框等待逻辑和详细日志

测试结果：
- Chromium: ✓ 通过
- Firefox: ✓ 通过

e2e/pages/AdminUserPage.ts

@@ -17,15 +17,30 @@ export class AdminUserPage {
   }
 
   async createUser(data: UserData) {
-    await this.goto();
+    console.log('开始创建用户:', data.email);
 
+    await this.goto();
     await this.page.waitForLoadState('domcontentloaded');
-    await this.page.waitForTimeout(1000);
+
+    console.log('页面加载完成，准备点击添加用户按钮');
 
     const addButton = this.page.locator('button:has-text("添加用户")');
     await addButton.waitFor({ timeout: 10000, state: 'visible' });
     await addButton.click();
 
+    console.log('已点击添加用户按钮，等待模态框打开');
+
+    await this.page.waitForTimeout(500);
+
+    await this.page.waitForSelector('.fixed.inset-0.bg-black.bg-opacity-50', {
+      timeout: 5000,
+      state: 'visible'
+    });
+
+    console.log('模态框已打开，等待表单加载');
+
+    await this.page.waitForTimeout(300);
+
     await this.page.waitForSelector('input[name="email"]', { timeout: 5000, state: 'visible' });
     await this.page.fill('input[name="email"]', data.email);
     await this.page.fill('input[name="password"]', data.password);
@@ -38,12 +53,40 @@ export class AdminUserPage {
       await this.page.selectOption('select[name="role"]', data.role);
     }
 
+    console.log('表单填写完成，准备提交');
+
     await this.page.click('button:has-text("创建")');
+
+    console.log('用户创建请求已提交');
   }
 
   async expectUserInList(email: string) {
+    console.log(`检查用户是否在列表中: ${email}`);
+
     await this.goto();
-    const row = this.page.locator(`tr:has-text("${email}")`);
-    await expect(row).toBeVisible();
+    await this.page.waitForLoadState('domcontentloaded');
+    await this.page.waitForTimeout(1000);
+
+    let row = this.page.locator(`tr:has-text("${email}")`);
+    let isVisible = await row.count() > 0;
+
+    if (!isVisible) {
+      console.log('用户不在列表中，尝试刷新页面');
+      await this.page.reload({ waitUntil: 'domcontentloaded' });
+      await this.page.waitForSelector('table tbody tr', { timeout: 5000 });
+      await this.page.waitForTimeout(1000);
+
+      row = this.page.locator(`tr:has-text("${email}")`);
+      isVisible = await row.count() > 0;
+    }
+
+    if (!isVisible) {
+      const allRows = await this.page.locator('table tbody tr').allTextContents();
+      console.log('当前列表中的用户:');
+      allRows.forEach((text, i) => console.log(`行 ${i + 1}: ${text}`));
+    }
+
+    await expect(row).toBeVisible({ timeout: 10000 });
+    console.log(`✅ 用户已在列表中: ${email}`);
   }
 }