Adding ability to add attachment points when editing augmented part

app/crud/attachment_point.py

@@ -16,6 +16,17 @@ async def get(db: AsyncSession, attachment_point_id: int) -> AttachmentPoint | N
     return await db.get(AttachmentPoint, attachment_point_id)
 
 
+async def list_for_augmented_part(
+    db: AsyncSession, augmented_part_id: int
+) -> list[AttachmentPoint]:
+    result = await db.execute(
+        select(AttachmentPoint)
+        .where(AttachmentPoint.augmented_part_id == augmented_part_id)
+        .order_by(AttachmentPoint.id)
+    )
+    return list(result.scalars().all())
+
+
 async def list_all(
     db: AsyncSession, skip: int = 0, limit: int = 100
 ) -> list[AttachmentPoint]: