feat: Sites feature backend

internal/infrastructure/persistence/mappers/articleMapper.go

@@ -11,6 +11,7 @@ func ArticleToDomain(m models.Article) article.Article {
 		Title:     m.Title,
 		Body:      m.Body,
 		IsOnline:  m.IsOnline,
+		SiteID:    m.SiteID,
 		CreatedAt: m.CreatedAt,
 		UpdatedAt: m.UpdatedAt,
 	}
@@ -21,6 +22,7 @@ func ArticleToModel(a article.Article) models.Article {
 		Title:     a.Title,
 		Body:      a.Body,
 		IsOnline:  a.IsOnline,
+		SiteID:    a.SiteID,
 		CreatedAt: a.CreatedAt,
 		UpdatedAt: a.UpdatedAt,
 	}