feat(API): media library

internal/domain/article/articleRepositoryInterface.go

@@ -13,5 +13,5 @@ type Repository interface {
 	UpdateBody(id uint32, body string) (Article, error)
 	UpdateIsOnline(id uint32, isOnline bool) (Article, error)
 	Delete(id uint32) error
-	AddImage(postId uint32, imageId uint32) error
+	FindByBodyContaining(filename string) ([]Article, error)
 }