ARM work joins N1x laptop support with a shared installation image

ryanrhughes merged omacom/omarchy#14820 into quattro on October 15, adding runtime support for NVIDIA N1x laptops. Its current description covers the ASUS ProArt P14 and Dell XPS 16, including platform detection, audio, power management and USB4 docking. The associated kernel, driver and platform package work was committed to the package repository's master branch as omacom/omarchy-pkgs@b6ace05ccc4b; these events do not establish a stable Omarchy release.

birkskyum proposed a shared aarch64 USB installation image in omacom/omarchy-iso#258, which ryanrhughes merged into the n1x branch. It selects platform packages at installation time and excludes Apple Silicon Macs, whose installation starts from macOS. The proposal documented incomplete hardware validation, including intermittent black-screen boots on a Yoga Slim 7x and no laptop installation test from that image.

Subsequent quattro commits made the image build use the kernel published on edge without requiring a local package bundle, through birkskyum's omacom/omarchy-iso@c65bb6743486. emirb's omacom/omarchy-iso@c799bfcbdca9 requires signatures for Omarchy packages downloaded into aarch64 images. ryanrhughes also committed an amplifier-firmware package listing in omacom/omarchy@8a787b6a8bec to prevent an offline ProArt installation from stopping with a missing package.