0.2.26

0.2.26

A fix for the desktop of all four images; nothing else changed (the installer, the kernels and the stage3 are the 0.2.25 ones).

• The colours follow the wallpaper again after the first prompt. The images carry the author's saved Noctalia config, and in it the colors_changed hook was commented out, so hooks/colors.d/*.sh never ran after a wallpaper
  change: tui-shim's palette (~/.config/tui-shim/palette.md), micro's colour scheme and the line icons kept the colours of the first start while Noctalia's own templates (ghostty, btop, niri) changed. prepare-rootfs.sh now registers
  started and colors_changed in the config whatever its source. Checked in a VM with the 0.2.25 image: after noctalia msg wallpaper-random with the hook line added, palette.md and micro's scheme were rewritten 0.4 s after the new
  ghostty theme (before, they kept the time of the first start). A micro that is already open keeps its colours until it is restarted.