bash: imgcat: fix unneeded escape
bash: imgcat: handle unavailable estimation
bash: add function to cat image with sixel
with max size of estimated printable size without scrolling
foot: set term to xterm-256color
vim: add foot ime sequence
bash: level prompt: add foot support
sway: complete shuffle key
bashrc: functions: use doas
bash: use sudo completion for doas (workaround)
bashrc: add composer1+php7 alias
lxterminal: adjust transparency
sway: add float for open in browser
sway: wlchewing: adjust font size
mako: theme by urgency, adjust margin, add radius