Add game channel redirect feature and sexual_vulgar detection

Detect when users discuss a game in the wrong channel (e.g. GTA talk
in #warzone) and send a friendly redirect to the correct channel.
Also add sexual_vulgar category and scoring rules so crude sexual
remarks directed at someone aren't softened by "lmao".

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

cogs/commands.py

@@ -358,8 +358,25 @@ class CommandsCog(commands.Cog):
 
         await interaction.response.defer(ephemeral=True)
 
+        # Build channel context for game detection
+        game_channels = self.bot.config.get("game_channels", {})
+        channel_context = ""
+        if game_channels and hasattr(interaction.channel, "name"):
+            ch_name = interaction.channel.name
+            current_game = game_channels.get(ch_name)
+            lines = []
+            if current_game:
+                lines.append(f"Current channel: #{ch_name} ({current_game})")
+            else:
+                lines.append(f"Current channel: #{ch_name}")
+            channel_list = ", ".join(f"#{ch} ({g})" for ch, g in game_channels.items())
+            lines.append(f"Game channels: {channel_list}")
+            channel_context = "\n".join(lines)
+
         user_notes = self.bot.drama_tracker.get_user_notes(interaction.user.id)
-        raw, parsed = await self.bot.llm.raw_analyze(message, user_notes=user_notes)
+        raw, parsed = await self.bot.llm.raw_analyze(
+            message, user_notes=user_notes, channel_context=channel_context,
+        )
 
         embed = discord.Embed(
             title="BCS Test Analysis", color=discord.Color.blue()
@@ -389,6 +406,14 @@ class CommandsCog(commands.Cog):
                 value=parsed["reasoning"][:1024] or "n/a",
                 inline=False,
             )
+            detected_game = parsed.get("detected_game")
+            if detected_game:
+                game_label = game_channels.get(detected_game, detected_game)
+                embed.add_field(
+                    name="Detected Game",
+                    value=f"#{detected_game} ({game_label})",
+                    inline=True,
+                )
         else:
             embed.add_field(
                 name="Parsing", value="Failed to parse response", inline=False