Call common script, moved icons to common script, removed unnecessary aliases from common (let's add them only when there are conflicts), made sure plays along with shellcheck

scripts/notifications/sxmo_notificationmonitor.sh

@@ -1,6 +1,9 @@
 #!/usr/bin/env sh
 trap gracefulexit INT TERM
-NOTIFDIR="$XDG_DATA_HOME"/sxmo/notifications
+
+# include common definitions
+# shellcheck source=scripts/core/sxmo_common.sh
+. "$(dirname "$0")/sxmo_common.sh"
 
 gracefulexit() {
 	echo "Gracefully exiting $0"

scripts/notifications/sxmo_notificationsmenu.sh

@@ -1,9 +1,8 @@
 #!/usr/bin/env sh
-NOTIFDIR="$XDG_DATA_HOME"/sxmo/notifications
 
-DIR=$(dirname "$0")
-# shellcheck source=./sxmo_icons.sh
-. "$DIR/sxmo_icons.sh"
+# include common definitions
+# shellcheck source=scripts/core/sxmo_common.sh
+. "$(dirname "$0")/sxmo_common.sh"
 
 notificationmenu() {
 	CHOICES="$icon_cls Close Menu\n$icon_del Clear Notifications"

scripts/notifications/sxmo_notificationwrite.sh

@@ -1,5 +1,8 @@
 #!/usr/bin/env sh
-NOTIFDIR="$XDG_DATA_HOME"/sxmo/notifications
+
+# include common definitions
+# shellcheck source=scripts/core/sxmo_common.sh
+. "$(dirname "$0")/sxmo_common.sh"
 
 # Takes 4 args:
 # (1) the filepath of the notification to write (or random to generate a random id)