fix: alias, arch-updates (polybar)

add: vim mergetool

.config/polybar/custom.ini

@@ -13,13 +13,13 @@
 [module/arch-updates]
     type = custom/script
     exec = $HOME/.config/polybar/scripts/arch-updates.sh
-    interval = 60
+    interval = 300
 
     format-prefix = " "
     format-prefix-foreground = ${colors.foreground-alt}
     format-underline = #1794D1
     format = <label>
 
-    click-left = alacritty -e sh -c "sudo pacman -Su; read" &
+    click-left = alacritty -e sh -c "yay -Syu && echo DONE || echo ERROR; read" &
 
     label = %output%

.config/polybar/scripts/arch-updates.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-pkg_updates_count=$(pacman -Qu | wc -l)
+pkg_updates_count=$(checkupdates 2> /dev/null | wc -l)
 if [ $((pkg_updates_count)) -gt 0 ]
 then
     echo $pkg_updates_count