ed063ab1fe
Capture desktop-specific system, session, Noctalia, and Pi integration alongside shared laptop support. Retire obsolete X11 configuration and make package ownership explicit for repeatable Decman deployments.
Package lists
Each concern owns package names exactly once:
common/is portable workstation functionality.laptop/is hardware and power support for this laptop.desktop/is empty until a desktop-specific dependency exists.ignored/contains dependency packages Decman must not prune during adoption.
A host composes concerns in ../hosts.py. Add a package to the narrowest
concern that explains why it exists, then run ../scripts/verify.py.