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

tests/integration/account_audit_test.go

@@ -224,9 +224,10 @@ func TestAccountAudit(t *testing.T) {
 		accountRoleStore := postgres.NewAccountRoleStore(env.TX, env.Redis)
 		shopStore := postgres.NewShopStore(env.TX, env.Redis)
 		enterpriseStore := postgres.NewEnterpriseStore(env.TX, env.Redis)
+		shopRoleStore := postgres.NewShopRoleStore(env.TX, env.Redis)
 		auditLogStore := postgres.NewAccountOperationLogStore(env.TX)
 		auditService := accountAuditSvc.NewService(auditLogStore)
-		accountService := accountSvc.New(accountStore, roleStore, accountRoleStore, shopStore, enterpriseStore, auditService)
+		accountService := accountSvc.New(accountStore, roleStore, accountRoleStore, shopRoleStore, shopStore, enterpriseStore, auditService)
 
 		// 调用 RemoveRole
 		ctx := env.GetSuperAdminContext()