Run the GPU-heavy compute (Whisper STT, Ollama LLM, TTS) on a dedicated
brain host and the bot + browser on a separate no-GPU app host, talking
over the LAN.
- supervisord: new `brain` role (bridge only) and `app` role (bot +
desktop/Chrome, no local bridge); `full`/`browser`/`bot` unchanged.
- compose: make BRIDGE_URL overridable (was hardcoded to loopback, which
prevented the bot from reaching a remote bridge).
- docs: DEPLOY.md "GPU split" layout with per-host .env blocks; document
the new roles in run-if-role.sh and .env.example.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add JARVIS_ROLE (full|browser|bot) via a run-if-role.sh supervisord guard so
one image serves three layouts. Make Chrome CDP bind configurable (CDP_BIND)
and publishable on the LAN (CDP_PUBLISH_BIND) so a bot on another PC can drive
this host's on-screen Chrome over the internal network (no auth, as requested).
