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/Account/Models/AccountContextModels.swift

@@ -17,6 +17,7 @@ struct RolePermissionResponse: Decodable, Equatable {
 struct RoleInfo: Decodable, Equatable, Identifiable {
     let id: Int
     let name: String
+    let roleCode: String
     let notes: String?
     let permission: [PermissionItem]
 
@@ -24,14 +25,16 @@ struct RoleInfo: Decodable, Equatable, Identifiable {
     enum CodingKeys: String, CodingKey {
         case id
         case name
+        case roleCode = "role_code"
         case notes
         case permission
     }
 
     /// 创建角色实体，主要用于测试和本地状态恢复。
-    init(id: Int, name: String, notes: String? = nil, permission: [PermissionItem] = []) {
+    init(id: Int, name: String, roleCode: String = "", notes: String? = nil, permission: [PermissionItem] = []) {
         self.id = id
         self.name = name
+        self.roleCode = roleCode
         self.notes = notes
         self.permission = permission
     }
@@ -41,6 +44,7 @@ struct RoleInfo: Decodable, Equatable, Identifiable {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         id = try container.decodeLossyInt(forKey: .id) ?? 0
         name = try container.decodeLossyString(forKey: .name)
+        roleCode = try container.decodeLossyString(forKey: .roleCode)
         notes = try container.decodeIfPresent(String.self, forKey: .notes)
         permission = try container.decodeIfPresent([PermissionItem].self, forKey: .permission) ?? []
     }