feat: storage, language rules and migration

internal/infrastructure/persistence/models/articleModel.go

@@ -28,4 +28,7 @@ type Article struct {
 	SEODismissed      string    `gorm:"column:seo_dismissed;type:text"`
 	CreatedAt         time.Time `gorm:"autoCreateTime"`
 	UpdatedAt         time.Time `gorm:"autoUpdateTime"`
+	Lang              string    `gorm:"size:35;not null;default:''"`
+	StoryID           uint32    `gorm:"not null;default:0"`
+	ContentRevision   uint32    `gorm:"not null;default:1"`
 }