Use sudo keepalive to ensure that we don't get a sudo timeout on a long-running install

bin/omarchy-pkg-aur-install

@@ -20,7 +20,8 @@ pkg_names=$(yay -Slqa | fzf "${fzf_args[@]}")
 
 if [[ -n $pkg_names ]]; then
   # Add aur/ prefix to each package name and convert to space-separated for yay
-  sudo -v
+  source omarchy-sudo-keepalive
+
   echo "$pkg_names" | sed 's/^/aur\//' | tr '\n' ' ' | xargs yay -S --noconfirm
   sudo updatedb
   omarchy-show-done