adde print inserted raws

app/mapper.py

@@ -472,6 +472,7 @@ def canonify_df(org_id: str, source_id: str, hours_window: int = 24) -> tuple[pd
                 )
                 rows_inserted = len(df_to_insert)
                 # In app/mapper.py, after `rows_inserted = len(df_to_insert)`
+                print(f"[canonify] 💾 Inserted {rows_inserted} rows into {table_name}")
 
                 # ==================== DIAGNOSTIC QUERIES (DISABLE IN PROD) ====================
                 print(f"[canonify] 🔬 DIAGNOSTIC: Querying table immediately post-insert...")