Added
- An app icon. OpenDisplay finally has a face: a neon-outline display with a power symbol on a
dark squircle, in the macOS Big Sur+ icon style. It shows up in Finder, the app switcher,
notifications, and System Settings panes — everywhere the generic app placeholder used to be.
Both app variants (full and public-API-only) carry it; the 1024px master lives in
Docs/assets/app-icon-1024.png.