feat: 新增多角色系统（派单/分润/推广/区域）

- 后端：RlzDispatch/Profit/Promotion/Region 控制器、服务、Mapper、领域模型
- 权限：MethodSecurityConfig + PermissionInterceptor
- 管理后台：派单/分润/推广/区域 页面与 API
- Android 陪护端：派单/运营/退款 Fragment 及布局
- 小程序：推广员子包、派单/运营/退款/检索子包、自定义 tabBar
- 文档：多角色系统方案、角色权限矩阵、用户操作手册等

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

coupon/app.js

@@ -5,12 +5,16 @@ App({
   onLaunch() {
     const uid = wx.getStorageSync('uid')
     const token = wx.getStorageSync('token')
+    const userType = wx.getStorageSync('userType')
     if (uid) {
       this.globalData.uid = uid
     }
     if (token) {
       this.globalData.token = token
     }
+    if (userType) {
+      this.globalData.userType = userType
+    }
   },
   globalData: {
     userInfo: null,
@@ -25,9 +29,64 @@ App({
 
     phone: '',
     uid: '',
+    userType: 'C',  // 当前角色: C=患者 B=陪诊师 06=推广员 05=调度 04=客服 03=运营 00=超管
     sessionKey: '',
     version_number: '1.0.0',
 
+    // 角色 TabBar 配置
+    ROLE_TABS: {
+      'C': [
+        { text: '首页', icon: '/pages/image/income.png', selIcon: '/pages/image/income_a.png' },
+        { text: '服务', icon: '/pages/image/service.png', selIcon: '/pages/image/service.png' },
+        { text: '订单', icon: '/pages/image/dingdan.png', selIcon: '/pages/image/dingdanl.png' },
+        { text: '我的', icon: '/pages/image/my.png', selIcon: '/pages/image/my_a.png' }
+      ],
+      'B': [
+        { text: '待接单', icon: '/pages/image/income.png', selIcon: '/pages/image/income_a.png' },
+        { text: '进行中', icon: '/pages/image/service.png', selIcon: '/pages/image/service.png' },
+        { text: '已完成', icon: '/pages/image/dingdan.png', selIcon: '/pages/image/dingdanl.png' },
+        { text: '我的', icon: '/pages/image/my.png', selIcon: '/pages/image/my_a.png' }
+      ],
+      '06': [
+        { text: '推广数据', icon: '/pages/image/income.png', selIcon: '/pages/image/income_a.png' },
+        { text: '我的团队', icon: '/pages/image/service.png', selIcon: '/pages/image/service.png' },
+        { text: '佣金', icon: '/pages/image/dingdan.png', selIcon: '/pages/image/dingdanl.png' },
+        { text: '我的', icon: '/pages/image/my.png', selIcon: '/pages/image/my_a.png' }
+      ],
+      '03': [
+        { text: '待处理', icon: '/pages/image/income.png', selIcon: '/pages/image/income_a.png' },
+        { text: '全部订单', icon: '/pages/image/dingdan.png', selIcon: '/pages/image/dingdanl.png' },
+        { text: '收益', icon: '/pages/image/service.png', selIcon: '/pages/image/service.png' },
+        { text: '我的', icon: '/pages/image/my.png', selIcon: '/pages/image/my_a.png' }
+      ],
+      '04': [
+        { text: '待处理', icon: '/pages/image/income.png', selIcon: '/pages/image/income_a.png' },
+        { text: '全部订单', icon: '/pages/image/dingdan.png', selIcon: '/pages/image/dingdanl.png' },
+        { text: '收益', icon: '/pages/image/service.png', selIcon: '/pages/image/service.png' },
+        { text: '我的', icon: '/pages/image/my.png', selIcon: '/pages/image/my_a.png' }
+      ],
+      '05': [
+        { text: '待派单', icon: '/pages/image/income.png', selIcon: '/pages/image/income_a.png' },
+        { text: '全部订单', icon: '/pages/image/dingdan.png', selIcon: '/pages/image/dingdanl.png' },
+        { text: '收益', icon: '/pages/image/service.png', selIcon: '/pages/image/service.png' },
+        { text: '我的', icon: '/pages/image/my.png', selIcon: '/pages/image/my_a.png' }
+      ]
+    },
+
+    // 角色中文名映射
+    ROLE_LABELS: {
+      '00': '超级管理员',
+      '03': '运营经理',
+      '04': '客服专员',
+      '05': '调度员',
+      '06': '推广员',
+      'B': '陪诊师',
+      'C': '患者'
+    },
+
+    // 可自助切换的角色对
+    ROLE_SWITCHABLE: ['C', '06', 'B'],
+
     // 订单状态映射（订单状态：-2：已取消 -1：拒绝接单 0：待接单 1：已接单
     // 2：待服务 3：服务中 4：已完成 5：退款中 6：退款中 7：已退款 8：已结算）
     STATUS_MAP: {
@@ -100,7 +159,7 @@ App({
   },
   // 公共导航栏高度，避免每个页面重复计算
   getNavBarHeight: function () {
-    var statusBarHeight = wx.getSystemInfoSync().statusBarHeight;
+    var statusBarHeight = (wx.getWindowInfo && wx.getWindowInfo().statusBarHeight) || wx.getSystemInfoSync().statusBarHeight;
     return {
       statusBarHeight: statusBarHeight,
       height: 46 + statusBarHeight