fix teg

api/bd/models.py

@@ -72,6 +72,9 @@ class Media(Base):
     media_type: Mapped[str] = mapped_column(String(20))  # image | video
     size_bytes: Mapped[int] = mapped_column(Integer, default=0)
     created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
+    article_id: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True), ForeignKey("articles.id", ondelete="SET NULL"), nullable=True
+    )
 
 
 class VkSource(Base):