fix(event): embed title for collect cmd

modules/bot_events/subcogs/christmas_subcog.py

@@ -231,7 +231,7 @@ async def generate_collect_message(self, interaction: discord.Interaction, items
         today = await self.today()
         total_points = sum(item["points"] for item in items)
         text = "### "
-        if (today - last_collect_day).days <= 1 or last_collect_day.month != 12:
+        if today.day - last_collect_day.day == 1 or last_collect_day.month != 12:
             text += await self.bot._(interaction, "bot_events.calendar.today-gifts", points=total_points)
         else:
             missed_days = min(today.day - last_collect_day.day - 1, 3)