refac: repository updates, image attachment and deletes report the domain not-found error for an unknown id, the same for articles, users and images, and the test fakes stop returning GORM errors

internal/infrastructure/persistence/repositories/userRepository.go

@@ -46,7 +46,8 @@ func (u *UserRepository) Create(user domainUser.User) (domainUser.User, error) {
 }
 
 func (u *UserRepository) Delete(id uint32) error {
-	return u.db.Delete(&domainUser.User{}, id).Error
+	result := u.db.Delete(&domainUser.User{}, id)
+	return deleteOrNotFound(result, domainUser.ErrUserNotFound)
 }
 
 func (u *UserRepository) GetAll() []domainUser.User {
@@ -85,7 +86,7 @@ func (u *UserRepository) UpdateVerificationStatus(userId uint32, isVerified bool
 	var localUser entity.User
 	err := u.db.Model(&entity.User{}).First(&localUser, userId).Error
 	if err != nil {
-		return domainUser.User{}, err
+		return domainUser.User{}, mapNotFoundErr(err, domainUser.ErrUserNotFound)
 	}
 
 	localUser.IsVerified = isVerified
@@ -101,7 +102,7 @@ func (u *UserRepository) UpdatePassword(userId uint32, password string) (domainU
 	var localUser entity.User
 	err := u.db.Model(&entity.User{}).First(&localUser, userId).Error
 	if err != nil {
-		return domainUser.User{}, err
+		return domainUser.User{}, mapNotFoundErr(err, domainUser.ErrUserNotFound)
 	}
 
 	localUser.Password = password
@@ -117,7 +118,7 @@ func (u *UserRepository) UpdatePasswordResetCode(userId uint32, code string) (do
 	var localUser entity.User
 	err := u.db.Model(&entity.User{}).First(&localUser, userId).Error
 	if err != nil {
-		return domainUser.User{}, err
+		return domainUser.User{}, mapNotFoundErr(err, domainUser.ErrUserNotFound)
 	}
 
 	localUser.PasswordResetCode = code