Add polkit agent and better date/time in waybar

hypr/hyprland.conf

@@ -11,6 +11,7 @@ monitor=HDMI-A-1,preferred,5760x550,1
 exec-once=wl-paste --type text --watch cliphist store
 exec-once=wl-paste --type image --watch cliphist store
 exec-once=sleep 2 && hyprctl dispatch workspace 11
+exec-once=/usr/lib/polkit-kde-authentication-agent-1
 
 workspace=DP-1,11
 workspace=DP-2,21

waybar/config

@@ -29,7 +29,7 @@
         "timezone": "Europe/Brussels",
         "format": "{:%H:%M:%S}",
         "interval": 1,
-        "format-alt": "{:%Y-%m-%d}"
+        "format-alt": "{:%Y-%m-%d %H:%M:%S}"
 
     },
     "cpu": {