feat: 新增JoyHub C端测试用例和接口封装

1. 新增C端业务关键字层 (JoyHubC/)：
   - LoginManage.py - C端登录管理
   - UserManage.py - C端用户管理
   - ProductManage.py - C端产品管理
   - BannerManage.py - C端Banner管理
   - AppVersionManage.py - C端版本管理等

2. 新增C端测试用例 (TestCase/接口/JoyHubC/)：
   - JoyhubC_UserPoint.py - 用户积分测试
   - JoyhubC_Product.py - 产品测试
   - JoyhubC_Banner.py - Banner测试等

3. 接口层增强：
   - Dlizhan_interface.py 添加C端接口封装
   - 添加网易163邮箱验证码获取功能

4. 配置更新：
   - hh-qa.robot 添加C端登录配置

dulizhan/test_case/TestCase/接口/JoyHubC/JoyhubC_Cooperation.py

@@ -0,0 +1,52 @@
+# -*- coding:utf-8 -*-
+"""
+JoyHub C端合作联系接口测试用例
+"""
+import json
+import time
+import allure
+import logging
+
+from dulizhan.library.BusinessKw.JoyHubC.CooperationManage import JoyHubCCooperationManage
+
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+
+
+@allure.feature("C端 - 合作联系模块")
+class TestJoyHubCCooperation:
+
+    @classmethod
+    def setup_class(cls):
+        """在整个测试类开始时初始化C端合作联系业务关键字"""
+        logging.info("=============================================")
+        logging.info("=========== 开始JoyHub C端合作联系接口测试 =========")
+        logging.info("=============================================")
+        cls.test_case = JoyHubCCooperationManage()
+
+    @allure.story("验证C端提交合作联系信息")
+    @allure.title("测试C端提交合作联系信息接口")
+    def test_joyhub_c_cooperation_create_post(self):
+        """测试C端提交合作联系信息接口"""
+        with allure.step("1. 准备请求参数"):
+            timestamp = int(time.time())
+            params = {
+                "name": "Auto Test",
+                "email": f"cooperation_{timestamp}@example.com",
+                "address": "Auto Test Company",
+                "cooperationType": "business",
+                "cooperationDetail": "Automation test cooperation detail",
+                "lang": "en"
+            }
+            allure.attach(json.dumps(params, ensure_ascii=False), name="请求参数", attachment_type=allure.attachment_type.TEXT)
+
+        with allure.step("2. 调用提交合作联系信息接口"):
+            resp = self.test_case.kw_joyhub_c_cooperation_create_post(**params)
+            allure.attach(json.dumps(resp, ensure_ascii=False, indent=2), name="响应数据", attachment_type=allure.attachment_type.JSON)
+
+        with allure.step("3. 验证响应"):
+            assert resp is not None, "响应为空"
+            assert "code" in resp, "响应中缺少code字段"
+            assert resp["code"] == 0, f"请求失败，code={resp.get('code')}, msg={resp.get('msg')}"
+            assert "data" in resp, "响应中缺少data字段"
+            assert resp["data"] is not None, "data字段为空"
+            logging.info("C端提交合作联系信息接口验证通过")