Hyprland cfg

See merge request !2

- drop outdated code (ALT bug 51347)

- gnome-settings: add requires
- gnome-settings: replaced kvantum theme

- modification of the color palette
- update the GRUB theme

- added new wallpaper

- update the GRUB and installer theme
- fixed an issue that caused the indicator of an open application to overlap with its icon

- drop gfxboot for syslinux

Fixed an issue that caused the indicator of an open application to overlap with its icon

See merge request !1

- gnome-settings: set some nautilus settings

- gnome-settings: dash-to-dock extension: set click-action

- gnome-settings: set kgx as default terminal
- gnome-settings: set favorite-apps

gnome-settings: set favorite-apps

- changed default wallpaper
- added new wallpapers

- Initial build for Sisyphus. (Forked from branding-alt-server)

- copy licenses from distro-licenses

Suggested-by: Anton Midyukov <antohami@altlinux.org>

- use the Basealt LLC logo for About system

See https://bugzilla.altlinux.org/39847