迁移合作订单完整能力，并统一 AppRoleCode 角色权限与首页菜单展示。

新增 CooperationOrder 模块（双 Tab 列表、获客员绑定、主 Tab 扫码）、订单来源/带客单绑定及配套 API 测试；同步引入 roleCode 权限匹配与相关单元测试。

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

suixinkan/Features/Main/Views/MainTabsView.swift

@@ -19,6 +19,7 @@ struct MainTabsView: View {
 
     @StateObject private var badgeViewModel = MainTabBadgeViewModel()
     @State private var showScanner = false
+    @State private var bindAcquirerSaleUserId: Int?
     @State private var tabSelection: MainTabSelection = .tab(.home)
     @State private var selectedBusinessTab: AppTab = .home
 
@@ -52,7 +53,7 @@ struct MainTabsView: View {
                 onClose: { showScanner = false },
                 onSuccess: { rawCode in
                     showScanner = false
-                    appRouter.routeToOrderVerification(scannedCode: rawCode)
+                    handleGlobalScanResult(rawCode)
                 },
                 onFailure: { error in
                     showScanner = false
@@ -60,6 +61,13 @@ struct MainTabsView: View {
                 }
             )
         }
+        .fullScreenCover(item: bindAcquirerBinding) { item in
+            NavigationStack {
+                BindAcquirerView(saleUserId: item.saleUserId, onSuccess: {
+                    bindAcquirerSaleUserId = nil
+                })
+            }
+        }
         .onAppear {
             syncSelection(with: appRouter.selectedTab)
         }
@@ -91,6 +99,26 @@ struct MainTabsView: View {
         )
     }
 
+    /// 处理主 Tab 扫码结果，获客员绑定二维码优先弹出绑定页。
+    private func handleGlobalScanResult(_ rawCode: String) {
+        if SaleUserQrParser.isSaleUserBindQR(rawCode) {
+            guard let saleUserId = SaleUserQrParser.parseSaleUserId(rawCode), saleUserId > 0 else {
+                toastCenter.show("请扫描正确的获客员二维码")
+                return
+            }
+            bindAcquirerSaleUserId = saleUserId
+            return
+        }
+        appRouter.routeToOrderVerification(scannedCode: rawCode)
+    }
+
+    private var bindAcquirerBinding: Binding<BindAcquirerSheetItem?> {
+        Binding(
+            get: { bindAcquirerSaleUserId.map(BindAcquirerSheetItem.init(saleUserId:)) },
+            set: { bindAcquirerSaleUserId = $0?.saleUserId }
+        )
+    }
+
     /// 处理系统 TabBar 选择变化，扫码入口只弹出页面并立即恢复之前的业务 Tab 选中态。
     private func handleTabSelection(_ selection: MainTabSelection) {
         switch selection {