i3: add $mod+shift+z keybind

seems to be a bit race-condition-y :|

.config/i3/config

@@ -106,6 +106,7 @@ bindsym $mod+space focus mode_toggle
 # take a screenshot
 bindsym --release $mod+s exec "scrot -l mode=edge -s -e 'curl -F\\"file=@$f\\" https://0x0.st/ | xclip -selection clipboard; mv $f ~/Pictures/scrot/'"
 bindsym $mod+z exec "scrot -l mode=edge -oF ~/screen.png"
+bindsym $mod+shift+z exec "scrot -l mode=edge -F ~/screen.png -e 'cp $f ~/screen.png'"
 bindsym $mod+shift+s exec "scrot -l mode=edge -e 'curl -F\\"file=@$f\\" https://0x0.st/ | xclip -selection clipboard; mv $f ~/Pictures/scrot/'"
 
 #bindsym --release $mod+x exec "scrot -l mode=edge -s -e 'curl -F\\"file=@$f\\" https://xfnw.ttm.sh/u.php | xclip -selection clipboard; mv $f ~/Pictures/scrot/'"

bin/obv

@@ -13,6 +13,7 @@ cd ~/.cache/obv
 
 while inotifywait -e close_write ~/screen.png
 do
+	sleep 0.1
 	idiff
 	tile
 done