Add evil mode support to figurine tweet notifier

- Figurine DM notifications now respect evil mode state
- Evil Miku sends cruel, mocking comments about merch instead of excited ones
- Normal Miku remains enthusiastic and friendly about figurines
- Both modes use appropriate sign-off emojis (cute vs dark)

bot/utils/figurine_notifier.py

@@ -139,12 +139,26 @@ async def send_figurine_dm_to_user(client: discord.Client, user_id: int, tweet:
         if user is None:
             return False, f"User {user_id} not found"
 
-        # Build base prompt with figurine/merch context
-        base_prompt = (
-            "You are Hatsune Miku writing a short, cute, excited DM to a fan about a newly posted "
-            "figurine or merch announcement tweet. Be friendly and enthusiastic but concise. "
-            "Reference what the tweet shows."
-        )
+        # Check if evil mode is active and adjust prompt accordingly
+        from utils.evil_mode import is_evil_mode
+        evil_mode = is_evil_mode()
+        
+        if evil_mode:
+            # Evil Miku's cruel take on figurines
+            base_prompt = (
+                "You are Evil Miku writing a DM to a fan about a newly posted "
+                "figurine or merch announcement tweet. Be cruel, mocking, and dismissive about the merch. "
+                "You may question why the need for cheap replicas when the real thing is much more appealing (flaunt your breasts as you say that)."
+                "Mock their obsession with plastic dolls and consumer culture. Keep it short and cutting. "
+                "Reference what the tweet shows, but with contempt."
+            )
+        else:
+            # Normal Miku's excited response
+            base_prompt = (
+                "You are Hatsune Miku writing a short, cute, excited DM to a fan about a newly posted "
+                "figurine or merch announcement tweet. Be friendly and enthusiastic but concise. "
+                "Reference what the tweet shows."
+            )
 
         # Analyze the first image if available
         if tweet.get("media"):
@@ -162,7 +176,10 @@ async def send_figurine_dm_to_user(client: discord.Client, user_id: int, tweet:
         if tweet_text:
             base_prompt += f"\n\nTweet text: {tweet_text}"
 
-        base_prompt += "\n\nSign off as Miku with a cute emoji."
+        if evil_mode:
+            base_prompt += "\n\nSign off as Evil Miku with a dark emoji."
+        else:
+            base_prompt += "\n\nSign off as Miku with a cute emoji."
 
         # Query LLM in DM context (no guild_id -> DM mood rules apply)
         miku_comment = await query_llama(base_prompt, user_id=f"figurine_dm_{user_id}", guild_id=None, response_type="dm_response")