feat(referral): 添加推荐客户功能及相关接口

- 新增小程序端推荐客户页面，实现客户信息报备功能
- 添加推荐客户统计与推荐记录展示，支持分页加载更多
- 实现手机号格式校验及报备表单提交逻辑
- 新增拨打客户电话功能
- 在分销商首页添加“推荐客户”入口菜单项
- 新增推荐客户相关API接口，包括报备、查询列表、统计及状态更新
- 完善推荐客户页面样式，提升用户体验

.workbuddy/expert-history.json

@@ -11,7 +11,18 @@
         "usedAt": 1775709039214,
         "industryId": "all"
       }
+    ],
+    "2d8018ea3c7f4b92a608c23c2ee6211a": [
+      {
+        "expertId": "SeniorDeveloper",
+        "name": "Will",
+        "profession": "高级开发工程师",
+        "avatarUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/avatars/02-Engineering/SeniorDeveloper/SeniorDeveloper.png",
+        "promptUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/experts/02-Engineering/SeniorDeveloper/SeniorDeveloper_zh.md",
+        "usedAt": 1776102350082,
+        "industryId": "all"
+      }
     ]
   },
-  "lastUpdated": 1775713542885
+  "lastUpdated": 1776103090047
 }