Mikkel Georgsen f5df3e1182 Add display system design doc (Orange Pi 5 + ROCK 4D signage) ... Documents the architecture for PVM's managed digital signage system: Orange Pi 5 as leaf node (local backend, screen management API, video pipeline), Radxa ROCK 4D as thin-client display nodes (kiosk Chromium, CEC control, mDNS auto-discovery). API-first design for web and tablet management clients. libsql on leaf, PostgreSQL on core. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>		2026-02-09 14:50:04 +01:00
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2026-02-08-display-system-design.md	Add display system design doc (Orange Pi 5 + ROCK 4D signage)	2026-02-09 14:50:04 +01:00