Qwen3.5-9B on prod, Gemini 2.5 Flash for dev, error correction, branding

Prod deployment:
- paper-ai and shrink-world switched from gemma3n:e4b to qwen3.5:9b
- Error correction: detects RCON errors (<--[HERE]), asks model to fix, retries
- Broadened error patterns: Unknown game mode, Unknown enchantment, etc.
- Fixed fire fallback matching "firework" as fire intent
- Fixed command format examples (WRONG vs RIGHT in prompt)
- max_tokens bumped to 600 for command calls
- Removed template workflow commands from sudo prompt

Dev server:
- Gemini 2.5 Flash ($0.15/$0.60 per M tokens) replaces Flash Lite
- 10 bots for ~$1-1.5/hr training data generation
- Dynamic pricing by model name in cost tracker

Branding:
- Rajdhani Bold as official Mortdecai font
- Logo variants: mortdecai + mortdec.ai in 6 fonts
- Whitelist page updated with Mortdecai branding + mortdec.ai domain

Whitelist UUID fix:
- Looks up real Mojang UUID via api.mojang.com
- Patches all whitelist.json files directly
- No more offline-mode UUID mismatches

WorldEdit schematics:
- 77 schematics installed (villages, bridges, lighthouses, parks, etc.)

Mortdecai v4 training in progress: 63% complete on steel141

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

web/whitelist_app.py

@@ -25,7 +25,7 @@ SERVERS = [
 
 WHITELIST_LOG = "/var/log/mc_whitelist.log"
 
-LOGO_URL = "https://storage.googleapis.com/sethfreiberg.com/sethflix/favicon.png"
+LOGO_URL = "https://git.sethpc.xyz/Seth/Mortdecai/raw/branch/master/branding/mortdec_ai_rajdhani.png"
 
 
 def rcon_command(cmd, host, port, password):
@@ -54,11 +54,65 @@ def rcon_command(cmd, host, port, password):
         return f"ERROR: {e}"
 
 
+def lookup_mojang_uuid(username):
+    """Look up a player's real Mojang UUID from the API."""
+    try:
+        import urllib.request
+        url = f"https://api.mojang.com/users/profiles/minecraft/{username}"
+        req = urllib.request.Request(url, headers={"User-Agent": "MortdecaiWhitelist/1.0"})
+        resp = urllib.request.urlopen(req, timeout=5)
+        data = json.loads(resp.read())
+        raw = data.get("id", "")
+        if len(raw) == 32:
+            # Format as UUID with dashes
+            return f"{raw[:8]}-{raw[8:12]}-{raw[12:16]}-{raw[16:20]}-{raw[20:]}"
+        return raw
+    except Exception:
+        return None
+
+
 def whitelist_player(username):
+    """Whitelist player on all servers, fixing UUIDs to real Mojang UUIDs."""
     results = {}
+
+    # Get real UUID from Mojang
+    uuid = lookup_mojang_uuid(username)
+
     for srv in SERVERS:
+        # RCON whitelist add (creates entry, possibly with wrong offline UUID)
         result = rcon_command(f"whitelist add {username}", srv["host"], srv["rcon_port"], srv["rcon_pass"])
         results[srv["name"]] = result.strip()
+
+    # Fix UUIDs in whitelist.json files directly
+    if uuid:
+        WHITELIST_FILES = [
+            "/opt/paper-ai-25567/whitelist.json",
+            "/opt/mcsmanager/daemon/data/InstanceData/shrinkborder1234567890abcdef12345/whitelist.json",
+            "/opt/mcsmanager/daemon/data/InstanceData/d39f55861cb34204a92a18a9e1c78ca6/whitelist.json",
+        ]
+        for wl_path in WHITELIST_FILES:
+            try:
+                with open(wl_path) as f:
+                    wl = json.load(f)
+                changed = False
+                for entry in wl:
+                    if entry["name"].lower() == username.lower() and entry["uuid"] != uuid:
+                        entry["uuid"] = uuid
+                        entry["name"] = username
+                        changed = True
+                if changed:
+                    with open(wl_path, "w") as f:
+                        json.dump(wl, f, indent=2)
+            except Exception:
+                pass
+
+        # Reload whitelists
+        for srv in SERVERS:
+            try:
+                rcon_command("whitelist reload", srv["host"], srv["rcon_port"], srv["rcon_pass"])
+            except Exception:
+                pass
+
     return results
 
 
@@ -71,7 +125,7 @@ PAGE = """<!DOCTYPE html>
 <head>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>Minecraft AI Server — sethpc.xyz</title>
+<title>Mortdecai — Minecraft AI</title>
 <style>
   * {{ margin: 0; padding: 0; box-sizing: border-box; }}
   body {{ font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
@@ -80,8 +134,8 @@ PAGE = """<!DOCTYPE html>
   a:hover {{ color: #e65c00; }}
 
   .header {{ background: #000; padding: 1rem; text-align: center; border-bottom: 2px solid #D35400; }}
-  .header img {{ width: 40px; vertical-align: middle; border: none; }}
-  .header span {{ font-size: 1.2rem; font-weight: 700; color: #D35400; margin-left: 0.5rem; vertical-align: middle; }}
+  .header img {{ height: 40px; vertical-align: middle; border: none; }}
+  .header span {{ font-size: 1.2rem; font-weight: 700; color: #D35400; margin-left: 0.5rem; vertical-align: middle; display: none; }}
 
   .container {{ max-width: 600px; margin: 0 auto; padding: 1.5rem; }}
 
@@ -137,12 +191,12 @@ PAGE = """<!DOCTYPE html>
 
 <div class="header">
   <img src="{logo}" alt="logo" class="noborder">
-  <span>sethpc.xyz</span>
+  <span>mortdec.ai</span>
 </div>
 
 <div class="container">
   <div class="hero">
-    <h1>Minecraft AI Server</h1>
+    <h1>Mortdecai</h1>
     <p>An AI runs on this server that listens to in-game chat and does things in the world based on what you say.</p>
   </div>