Adding sync with imported parts

app/schemas/augmented_part.py

@@ -31,6 +31,12 @@ class AugmentedPartUpdate(BaseModel):
     sub_part_type_id: int | None = None
 
 
+class AugmentedPartSyncResult(BaseModel):
+    created: int
+    deleted: int
+    skipped: int
+
+
 class AugmentedPartRead(AugmentedPartBase):
     model_config = ConfigDict(from_attributes=True)