8ball/roast: add Leon S. Kennedy context for stranger_danger

- 8ball: stranger_danger gets RE-universe flavored responses drawing on
  Leon's lore (Raccoon City, Ada Wong, bioweapon ops, dry wit)
- roast: stranger_danger/leon added to _ROAST_LORE lookup

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

matrixbot/commands.py

@@ -233,6 +233,68 @@ async def cmd_8ball(client: AsyncClient, room_id: str, sender: str, args: str):
 
     WYNTER_ID = "@wynter:mozilla.org"
     JARED_ID = "@jared:matrix.lotusguild.org"
+    LEON_ID = "@stranger_danger:matrix.lotusguild.org"
+
+    _LEON_LORE = (
+        "Leon Scott Kennedy is a former Raccoon City rookie cop turned elite U.S. government special agent. "
+        "He survived the 1998 Raccoon City zombie outbreak on his first day on the job (caused by the Umbrella Corporation's T-virus). "
+        "He later rescued the President's daughter Ashley in rural Spain from a bioweapon cult (RE4). "
+        "He has a complicated, unresolved romantic history with Ada Wong, a spy/mercenary who keeps saving and betraying him. "
+        "Personality: dry wit, sarcastic quips under pressure, self-deprecating humor, but deeply committed to protecting civilians. "
+        "Speech style: cool one-liners, dark humor in dangerous situations, never panics. "
+        "Famous lines: 'Where's everyone going? Bingo?', 'What are ya buyin?', 'You're small-time.' "
+        "He is haunted by Raccoon City and distrustful of powerful organizations, but never loses his moral compass."
+    )
+
+    if sender == LEON_ID:
+        question = sanitize_input(args)
+        q_for_prompt = question
+        bio_context = _LEON_LORE + " "
+        prompt = (
+            bio_context +
+            "You are a magic 8-ball responding to Leon S. Kennedy from Resident Evil. "
+            "Answer his question in the tone and style of the Resident Evil universe — dramatic, slightly dark, "
+            "with the dry wit and cool-under-pressure attitude Leon is known for. "
+            "Reference his world (bioweapons, government ops, Ada Wong, survival) if relevant. "
+            "One sentence only. Give only your prediction — no questions back, no disclaimers.\n\n"
+            f"Question: {q_for_prompt}"
+        )
+        fallback_leon = random.choice([
+            "The signs point to danger ahead — but you've handled worse.",
+            "Outlook unclear. Better stock up on ammo just in case.",
+            "It is certain — but so was Raccoon City, and look how that turned out.",
+            "Signs point to yes. Ada probably already knew.",
+            "Don't count on it. You should know by now that nothing goes according to plan.",
+            "Definitely. Now stop standing around and move.",
+        ])
+        used_llm = False
+        try:
+            timeout = aiohttp.ClientTimeout(total=30)
+            async with aiohttp.ClientSession(timeout=timeout) as session:
+                async with session.post(
+                    f"{OLLAMA_URL}/api/generate",
+                    json={"model": BALL_MODEL, "prompt": prompt, "stream": False},
+                ) as response:
+                    data = await response.json()
+                    raw = _normalize_caps(data.get("response", "").strip())
+                    if _is_valid_8ball_response(raw):
+                        answer = raw
+                        used_llm = True
+                    else:
+                        answer = fallback_leon
+        except Exception as e:
+            logger.error(f"8ball Ollama error (leon): {e}", exc_info=True)
+            answer = fallback_leon
+
+        plain = f"🎱 {answer}\n{args}"
+        html = (
+            f'<font color="#f59e0b"><strong>🎱 {answer}</strong></font><br>'
+            f'<sup><em>{args}</em></sup>'
+            + (f'<br><sup><em>via {_model_label(BALL_MODEL)}</em></sup>' if used_llm else "")
+            + (f'<br><sup><em>[debug] prompt: {q_for_prompt}</em></sup>' if debug else "")
+        )
+        await send_html(client, room_id, plain, html)
+        return
 
     if sender in (JARED_ID, WYNTER_ID):
         question = sanitize_input(args)
@@ -1840,12 +1902,21 @@ _NATCO_LORE = (
     "Technical College covering SQL, .NET, and computer programming — which he now uses to rack tape drives."
 )
 
+_LEON_ROAST_LORE = (
+    "Leon S. Kennedy is a U.S. government special agent and Resident Evil protagonist. "
+    "He survived the Raccoon City zombie outbreak on his first day as a cop, then spent his career "
+    "fighting bioweapon cults in rural Spain, getting betrayed by Ada Wong repeatedly, and making "
+    "action-hero one-liners while covered in blood. He has a bad haircut and even worse luck with women."
+)
+
 _ROAST_LORE: dict[str, tuple[str, str]] = {
     "jared": ("Jared", _JARED_LORE),
     "wynter": ("Wynter", _WYNTER_LORE),
     "lonely": ("Cole", _LONELY_LORE),
     "natco": ("Nathan", _NATCO_LORE),
     "natcofragomatic": ("Nathan", _NATCO_LORE),
+    "stranger_danger": ("Leon", _LEON_ROAST_LORE),
+    "leon": ("Leon", _LEON_ROAST_LORE),
 }