Add AI appeal testcases command

cogs/aimod_cog.py

@@ -1091,6 +1091,48 @@ class AIModerationCog(commands.Cog):
             )
         await interaction.response.send_message(embed=embed, ephemeral=False)
 
+    @appeal_subgroup.command(
+        name="testcases",
+        description="Run sample appeals through the AI review system (admin only).",
+    )
+    async def appeal_testcases(self, interaction: discord.Interaction):
+        """Run a few hardcoded appeal scenarios through the AI."""
+        if not interaction.user.guild_permissions.administrator:
+            await interaction.response.send_message(
+                "You must be an administrator to use this command.",
+                ephemeral=True,
+            )
+            return
+
+        scenarios = [
+            ("Warn for spam", "I got excited and posted too many messages."),
+            (
+                "Mute for harassment",
+                "I was only teasing my friend and didn't mean to harass anyone.",
+            ),
+            (
+                "Ban for posting slurs",
+                "I'm sorry for what I said and promise it will not happen again.",
+            ),
+        ]
+        results: list[tuple[str, str]] = []
+        for action, text in scenarios:
+            result = await self.run_appeal_ai(
+                interaction.guild, interaction.user, action, text
+            )
+            results.append((action, result))
+
+        embed = discord.Embed(
+            title="Appeal AI Test Results", color=discord.Color.green()
+        )
+        for action, result in results:
+            field_text = result if result else "No response"
+            if len(field_text) > 1000:
+                field_text = field_text[:997] + "..."
+            embed.add_field(name=action, value=field_text, inline=False)
+
+        await interaction.response.send_message(embed=embed, ephemeral=True)
+
     @model_subgroup.command(
         name="set", description="Change the AI model used for moderation (admin only)."
     )