- Sudo is enabled by default.
- Added some GNOME extentions.

etersoft/virt-machines etersoft/virt-manager etersoft/gnome-boxes etersoft/virtualbox etersoft/00_office etersoft/libreoffice-still etersoft/libreoffice-latest etersoft/01_games
and others

- alternatives: add x-terminal-emulator
- regular.mk, regular-vm.mk: set KFLAVOUR=un-def for BRANCH=p10 on
  x86_64, aarch64
- regular-server: drop php8.0 group
- e2k fixes from mike@
- alt-server: latest commits from jqt4@
- kworkstation: latest commits from zerg@

c10f1, c10f2...

See ALT bugs: 47112, 47318

See: https://lists.altlinux.org/pipermail/devel/2023-August/217831.html

This alternative is only available in Sisyphus.
Does not give us anything, since in the image there is only a gnome-terminal.

Kernel 6.1 supports much more hardware, but for i586 the situation is the opposite,
new kernel = loss of support for the old on.
xfce-sysv focuses on supporting older hardware.

Request by: https://bugzilla.altlinux.org/47401