fix(aurora): fixed JSON serializing error in /edit command

aurora/utilities/utils.py

@@ -1,6 +1,7 @@
 # pylint: disable=cyclic-import
 
 import json
+from datetime import timedelta as td
 from typing import Union
 
 from discord import Guild, Interaction, Member, User
@@ -221,3 +222,11 @@ async def send_evidenceformat(interaction: Interaction, case_dict: dict):
         "evidenceformat", await interaction.client.get_embed_color(None), interaction=interaction, case_dict=case_dict
     )
     await interaction.followup.send(content=content, ephemeral=True)
+
+def convert_timedelta_to_str(timedelta: td):
+    """This function converts a timedelta object to a string."""
+    total_seconds = int(timedelta.total_seconds())
+    hours = total_seconds // 3600
+    minutes = (total_seconds % 3600) // 60
+    seconds = total_seconds % 60
+    return f"{hours}:{minutes}:{seconds}"