Profiler: real-GPU breakdown by zoom, look and scene, with a baseline (t88 phase 0)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tools/serve.py

@@ -1,23 +1,12 @@
 #!/usr/bin/env python3
 """Build, serve and rebuild when sources change: python3 tools/serve.py [--port 8000]."""
 import argparse, errno, http.server, pathlib, subprocess, sys, threading, time
+from server import Handler
 
 ROOT = pathlib.Path(__file__).resolve().parent.parent
 DIST = ROOT / 'dist'
 
 
-class Handler(http.server.SimpleHTTPRequestHandler):
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, directory=str(DIST), **kwargs)
-
-    def end_headers(self):
-        self.send_header('Cache-Control', 'no-store')
-        super().end_headers()
-
-    def log_message(self, format, *args):
-        pass
-
-
 def build(first=False):
     result = subprocess.run([sys.executable, str(ROOT / 'build.py')], cwd=ROOT,
                             stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True)