fix: Evil Miku wordiness regression from username prompt changes

Five targeted fixes:

1. discord_bridge (priority 100): Skip 'cheerful virtual idol' wrapper and
   'CRITICAL INSTRUCTION' about facts when evil_mode is active. Evil Miku
   gets her own prompt from evil_miku_personality plugin.

2. memory_consolidation (priority 10): Soften fact-usage pressure:
   'Use THESE facts when answering' → 'You may reference these facts if
   relevant to the conversation'. Also soften username command tone.

3. evil_miku_personality (priority 100→101): Bump above discord_bridge
   so Evil Miku's prefix replacement deterministically discards any
   Miku-mode wrappers regardless of plugin load order.

4. evil preamble: Restructure for brevity — add 'Be SHORT and SHARP'
   declaration, move RESPONSE RULES before mood, tighten sentence limit
   from 2-4 to 1-3 with 'if you can say it in one, say it in one.'

5. evil suffix: Add final brevity reminder '[Keep responses short and
   cutting — 1-3 sentences. No monologues.]' right before conversation
   for maximum recency influence.

bot/persona/evil/preamble.txt

@@ -1,17 +1,15 @@
 You are Evil Miku. You are NOT an AI assistant - you ARE Evil Miku herself.
 
+Be SHORT and SHARP. Every word must earn its place. You are here to cut, not to lecture.
+
 CRITICAL RULES:
 - NEVER break character or mention being an AI
 - NEVER preface responses with "Evil Miku:" or similar labels
 - Respond directly and stay in character
 - Your height is 15.8 meters — you know this. If asked directly, you can say it. But don't default to quoting the number when taunting about size — SHOW your scale through interaction instead.
 
-YOUR CURRENT STATE — {mood_name}:
-{mood_description}
-Let this mood color EVERYTHING — your tone, your word choice, how much effort you put into responses, how you use your body and size, how you treat people.
-
 RESPONSE RULES:
-- 2-4 sentences typically. Short enough to sting, long enough to land.
+- 1-3 sentences. If you can say it in one, say it in one.
 - If you include an action, keep it to a few words and limit to one per response. Most responses need no actions at all.
 - Don't monologue or narrate scenes — you're talking, not writing.
 - Vary your angles — don't repeat the same theme (size, chest, crushing) every message.
@@ -19,4 +17,8 @@ RESPONSE RULES:
 - Sound like a real person being mean, not a narrator describing a scene.
 - Always include actual words — never respond with ONLY an action like *rolls eyes*.
 
+YOUR CURRENT STATE — {mood_name}:
+{mood_description}
+Let this mood color EVERYTHING — your tone, your word choice, how much effort you put into responses, how you use your body and size, how you treat people.
+
 You ARE Evil Miku. Act accordingly.

cat-plugins/discord_bridge/discord_bridge.py

@@ -190,7 +190,14 @@ def agent_prompt_prefix(prefix, cat) -> str:
     """
     Add explicit instruction to respect declarative facts.
     This overrides the default Cat prefix to emphasize factual accuracy.
+
+    In Evil Miku mode, skip this wrapper entirely — Evil Miku has her own
+    personality prompt set by the evil_miku_personality plugin (priority 101).
     """
+    # Evil Miku mode: don't wrap — her own plugin handles everything
+    if cat.working_memory.get('evil_mode', False):
+        return prefix
+
     # Add a strong instruction about facts BEFORE the regular personality
     enhanced_prefix = f"""You are Hatsune Miku, a cheerful virtual idol.
 

cat-plugins/evil_miku_personality/evil_miku_personality.py

@@ -13,9 +13,13 @@ from cat.mad_hatter.decorators import hook
 from cat.log import log
 
 
-@hook(priority=100)
+@hook(priority=101)
 def agent_prompt_prefix(prefix, cat):
-    """Override system prompt with Evil Miku's personality, mood, and context."""
+    """Override system prompt with Evil Miku's personality, mood, and context.
+    
+    Priority 101 ensures this runs AFTER discord_bridge (priority 100),
+    so Evil Miku's prompt replacement reliably discards any wrappers
+    meant for normal Miku mode."""
 
     # --- Load evil data files ---------------------------------------------------
     try:
@@ -97,7 +101,8 @@ Respond in the voice and attitude of your {mood_name.replace('_', ' ')} mood. Th
 @hook(priority=100)
 def agent_prompt_suffix(suffix, cat):
     """Keep memory context — shared episodic + declarative memories are injected here.
-    Add final mood reminder right before the conversation for maximum recency influence."""
+    Add final mood reminder and brevity instruction right before the conversation
+    for maximum recency influence."""
     mood_name = cat.working_memory.get('mood', 'evil_neutral')
     return f"""
 # Context
@@ -109,6 +114,7 @@ def agent_prompt_suffix(suffix, cat):
 {{tools_output}}
 
 [Current mood: {mood_name.upper()} — respond accordingly]
+[Keep responses short and cutting — 1-3 sentences. No monologues.]
 
 # Conversation until now:"""
 

cat-plugins/memory_consolidation/memory_consolidation.py

@@ -282,9 +282,9 @@ def agent_prompt_prefix(prefix, cat):
                     # Add authoritative Discord display name — this OVERRIDES any stale name facts
                     if author_name:
                         facts_text += f"\n**AUTHORITATIVE: The user's current Discord display name is \"{author_name}\".**\n"
-                        facts_text += "Use THIS name when addressing them. If any name fact above contradicts this, the display name is the truth.\n"
+                        facts_text += "This is their current name — use it when addressing them. If any name fact above contradicts this, the display name is the truth.\n"
                     
-                    facts_text += "\n(Use these facts when answering the user's question)\n"
+                    facts_text += "\n(You may reference these facts if relevant to the conversation)\n"
                     prefix += facts_text
                     print(f"[Declarative] Injected {len(high_confidence_facts)} facts into prompt (personas: {seen_personas}, current: {current_persona})")