- Rename laer-klokken piece -> laklok.mjs (clock chat); laer-klokken.mjs now aliases to it (ff -> freaky-flowers pattern). Chat channel stays "clock" so the DB collection (chat-clock) and assets are untouched. - Wire laklok.com as a branded domain: boot.mjs starting-piece + production host list; disk.mjs same-origin hosts, branded-domain redirect, and the chat nav-key guard so Enter/Backspace/Escape don't bounce out of laklok. - chat: match header/footer chrome to the body bg, animated diagonal-stripe footer with a visible break line, and a top-left corner QR. - disk: disable the cyan A/B/C/D/E LAN device-letter HUD badge for now. - chat-manager: guard the handle lookup so a 200-without-handle can no longer render "@undefined" (degrades to @unknown instead). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>