0.2.6-dev: WebSocket permessage-deflate for frames from 1 KB (no server context takeover, 2 KB server window, memLevel 7; a client offering a narrower window connects uncompressed) — host bandwidth layer 0.2; golden: unchanged

server/index.js

@@ -3,8 +3,8 @@
 //
 //   http/config.js     ROOT, the served directories, the environment (PORT 3000, HOST '::' dual-stack, TRUST_PROXY auto, DEBUG),
 //                      which startServer() options go to net.js / lobby.js, the console logger
-//   http/websocket.js  session wiring (SessionRegistry → Lobby → Network) and the WebSocket at /ws (maxPayload 64 KB;
-//                      refused at upgrade with 404 / 429 per network / 503)
+//   http/websocket.js  session wiring (SessionRegistry → Lobby → Network) and the WebSocket at /ws (maxPayload 64 KB,
+//                      permessage-deflate from 1 KB; refused at upgrade with 404 / 429 per network / 503)
 //   http/static.js     the static mounts (/ → public/, /data/, /shared/, /sim/ `.js` only), the /data.js browser stand-in,
 //                      the content packs (/packs/index.json, /packs/<id>/<file> — the registry is packs.js)
 //   http/media.js      /media/bgm/act1 → public/assets/audio/bgm/act1.mp3 (audio addressed without its extension)