Two issues surfaced on the live neogaia session. Hyprland rejected two names
at load: the split toggle is a dwindle layout message reached through
layoutmsg, not a top-level dispatcher, and dwindle:pseudotile no longer exists
in this version. Bind Super+T via layoutmsg and drop the pseudotile option.
Ghostty also cold-started GTK on every launch. Configure it through
home-manager with gtk-single-instance so windows after the first open in the
existing process. Record the dispatcher/option version-drift trap in CLAUDE.md.
Introduce the modules/desktop/ group behind a single modules.desktop.enable
aggregator that hand-lists and turns on each piece at default priority, so a
host enables the whole desktop with one flag yet can override any single piece.
The Hyprland compositor lives in a subdirectory of the group, sourced from
nixpkgs with the program integration owning the session, portals, and polkit
and home-manager writing the config against that one package. greetd with the
tuigreet greeter provides a mouse-free text login that launches the session
through uwsm, and Ghostty is the terminal on Super+Return.
Port the operator's KDE/i3 bindings expressed entirely in hjkl and letters,
tune input (US layout, Caps->Escape, snappy repeat, touchpad taps and natural
scroll, flat mouse accel), and set a subtle feel with blur left as a host knob.
Enable the desktop on neogaia.
