Tray icons that match Breeze

stow tray-icons

Some icons need one more step after stowing; see below.

Ngó Sen (fcitx5-ngosen)

Replaces Ngó Sen's monochrome tray icons with a V/E inside a rounded frame.

sudo ~/.local/share/ngosen-breeze-icons/install.sh
~/.local/share/ngosen-breeze-icons/restart-fcitx5.sh
systemctl --user restart plasma-plasmashell

Ngó Sen points the tray at /usr/share/icons/hicolor, but Plasma looks the icon up by name in the breeze/breeze-dark themes under /usr/share and ignores ~/.local/share/icons, so the system files have to be replaced.
install.sh copies the icons and apply.sh to /usr/local/share/ngosen-breeze-icons/, installs the pacman hook /etc/pacman.d/hooks/ngosen-breeze-icons.hook to re-apply them after every package upgrade, and sets UseLotusIcons=False and IconTheme=Dark in ~/.config/fcitx5/conf/ngosen.conf.
The original icons are kept in /usr/local/share/ngosen-breeze-icons/orig/; sudo ~/.local/share/ngosen-breeze-icons/restore.sh puts them back and removes the hook.
On KDE Wayland don't start fcitx5 with fcitx5 -d; use restart-fcitx5.sh so KWin launches it.