reduce mass scam delete action search to 30

Author: eip618

cogs/kickban.py

@@ -87,7 +87,7 @@ async def scamkick(self, ctx: GuildContext, member: discord.Member):
         for channel in ctx.guild.text_channels:
             try:
                 deleted = await channel.purge(
-                    limit=50,
+                    limit=30,
                     after=after,
                     oldest_first=False,
                     check=lambda m: m.author.id == member.id,

cogs/mod.py

@@ -684,7 +684,7 @@ async def scamprobate(self, ctx: GuildContext, member: discord.Member | discord.
         for channel in ctx.guild.text_channels:
             try:
                 deleted = await channel.purge(
-                    limit=50,
+                    limit=30,
                     after=after,
                     oldest_first=False,
                     check=lambda m, tid=target_id: m.author.id == tid,