feat: Users API, ownership transfer and removal of the legacy role string

test/repository_contract_test.go

@@ -129,7 +129,7 @@ func newContractRepositories(db *gorm.DB) contractRepositories {
 }
 
 func contractUser(username string, email string) domainUser.User {
-	return domainUser.User{Username: username, Password: "hashed", Email: email, Role: domainUser.RoleAdmin, IsVerified: true}
+	return domainUser.User{Username: username, Password: "hashed", Email: email, RoleID: adminRoleID, IsVerified: true}
 }
 
 func contractInvite(t *testing.T, repos contractRepositories, email string) domainInvite.Invite {