feat(shop-role): 实现店铺角色继承功能和权限检查优化

- 新增店铺角色管理 API 和数据模型
- 实现角色继承和权限检查逻辑
- 添加流程测试框架和集成测试
- 更新权限服务和账号管理逻辑
- 添加数据库迁移脚本
- 归档 OpenSpec 变更文档

Ultraworked with Sisyphus

scripts/fix_all_test_constructors.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Fix role_assignment_limit_test.go - add shopRoleStore declarations
+cd /Users/break/csxjProject/junhong_cmp_fiber
+
+# Add shopRoleStore for all test functions
+sed -i.bak3 '74a\
+	shopRoleStore := postgres.NewShopRoleStore(tx, rdb)
+' tests/unit/role_assignment_limit_test.go
+
+sed -i.bak4 '122a\
+	shopRoleStore := postgres.NewShopRoleStore(tx, rdb)
+' tests/unit/role_assignment_limit_test.go
+
+sed -i.bak5 '170a\
+	shopRoleStore := postgres.NewShopRoleStore(tx, rdb)
+' tests/unit/role_assignment_limit_test.go
+
+# Fix shop_service_test.go - add shopRoleStore and roleStore
+sed -i.bak6 '26a\
+	shopRoleStore := postgres.NewShopRoleStore(tx, rdb)\
+	roleStore := postgres.NewRoleStore(tx)
+' tests/unit/shop_service_test.go
+
+echo "All test files fixed!"