Fix SIM2 QMI UIM provisioning, auto-enable ModemManager, PIN auto-prompt, call audio, and Dunst clearing

overlay/rootfs/home/user/.config/dunst/dunstrc

@@ -8,7 +8,7 @@
     horizontal_padding = 6
     frame_width = 2
     frame_color = "#005577"
-    idle_threshold = 120
+    idle_threshold = 0
     font = Fira Code 9.5
     markup = full
     max_icon_size = 24
@@ -22,16 +22,16 @@
 [urgency_low]
     background = "#222222"
     foreground = "#cccccc"
-    timeout = 8
+    timeout = 5
 
 [urgency_normal]
     background = "#1c1c1c"
     foreground = "#ffffff"
     frame_color = "#005577"
-    timeout = 12
+    timeout = 8
 
 [urgency_critical]
     background = "#900000"
     foreground = "#ffffff"
     frame_color = "#ff0000"
-    timeout = 0
+    timeout = 10