Enables hardware.graphics + intel-media-driver for the Apollo Lake's
Gen9 iGPU (VAAPI only — QSV needs an insecure/EOL runtime on this
chip) and adds jellyfin's service user to video/render for the DRI
card node. 4K HDR still can't be tone-mapped on this hardware; those
files need to direct-play or be kept as 1080p SDR.
Also relocates podman's container storage and immich's postgres
cluster to /mnt/data/AppData, after a deploy holding two ~9G closures
at once filled the 29G eMMC and postgres died mid-write.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Group service modules by category (media, network, vpn, identity,
dev, desktop) to make the growing services/ dir easier to navigate.
containers.nix stays at the top level since it's a shared backend,
not a single-category service.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
darmanandClaude Sonnet 5