sway: add firefox sharing indicator match for chinese

bash: emit prompt markers, use more standard st for osc

sway: match title for firefox also in chinese

bash: make php alias defaults to php81

bash: imgcat: do not catch stderr

bash: tiocgwinsz: use stderr

i3status: retab

i3status: skip battery if none

bash: set gtk theme

sway: add more screen position config

sway: bemenu: disable alternating

vim: add cursor position remembering for nvim

add config for aerc

ssh: forward agent on personal machines

bash/sway: set up himitsu(-ssh)

bash: add alias for nvimpager and nvim

bash: pager: prefer nvimpager, find commands with command

bash: prefer nvim for various variables

vimrc: add compatibility for nvim

bash: completion: also try /usr/local