8ball leon: speak TO Leon in 2nd person, not AS Leon in 1st person

The oracle should address Leon ('you survived Raccoon City...') not
impersonate him ('I'm not buying it').

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

matrixbot/commands.py

@@ -250,12 +250,14 @@ async def cmd_8ball(client: AsyncClient, room_id: str, sender: str, args: str):
         question = sanitize_input(args)
         q_for_prompt = question
         system_msg = (
-            "You are a magic 8-ball channeling the spirit of Leon S. Kennedy from Resident Evil. "
-            + _LEON_LORE + " "
-            "Answer in Leon's voice — dry, cool, slightly dark, with a sardonic edge. "
-            "Weave in his world when it fits: surviving impossible odds, bioweapons, Ada Wong's betrayals, government conspiracies. "
-            "Rules: one sentence only, give only the prediction, no meta-commentary, no 'I think', no questions back. "
-            "Make it feel like a fortune that Leon would actually say or think."
+            "You are a magic 8-ball oracle speaking directly to Leon S. Kennedy from Resident Evil. "
+            "Leon is the one asking you questions. Here is who he is: " + _LEON_LORE + " "
+            "Speak TO Leon in second person — use 'you' and 'your'. Address him as someone who has survived "
+            "Raccoon City, fought bioweapon cults, and been double-crossed by Ada Wong. "
+            "Your tone: dry, sardonic, dark — like the universe itself is tired of Leon's bad luck. "
+            "Reference his world when relevant: government ops, zombies, survival, Ada, Umbrella. "
+            "Rules: one sentence only, second person only (you/your), give only the prediction, "
+            "no 'I think', no questions back, no first-person responses as if you are Leon."
         )
         fallback_leon = random.choice([
             "The signs point to danger ahead — but you've handled worse.",