Update dotfiles

.config/rofi/launchers/text/powermenu

@@ -13,7 +13,7 @@ set -e
 set -u
 
 # All supported choices
-all=(shutdown reboot suspend hibernate logout lockscreen reboot-windows reboot-uefi)
+all=(shutdown reboot suspend hibernate lockscreen logout reboot-windows reboot-uefi)
 
 # By default, show all (i.e., just copy the array)
 show=("${all[@]}")
@@ -42,7 +42,7 @@ icons[shutdown]="\uf011"
 icons[cancel]="\u00d7"
 
 declare -A actions
-actions[lockscreen]="dm-tool lock"
+actions[lockscreen]="dm-tool switch-to-greeter"
 actions[logout]="pkill awesome"
 actions[suspend]="systemctl suspend"
 actions[hibernate]="systemctl hibernate"