fix(aurora): use interaction.channel.send instead

aurora/importers/aurora.py

@@ -129,13 +129,12 @@ class ImportAuroraView(ui.View):
             with open(filename, "w", encoding="utf-8") as f:
                 dump(obj=failed_cases, fp=f, indent=2)
 
-            await interaction.edit_original_response(
+            await interaction.channel.send(
                 content="Import complete.\n"
                 + warning("Failed to import the following cases:\n"),
-                attachments=[File(
+                file=File(
                         filename, f"failed_cases_{interaction.guild.id}.json"
                     )
-                ]
             )
 
             os.remove(filename)