gitea_get_notifications.sh: added show option as param3

gitea_get_notifications.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 myuser="${1}"
 gettype="${2:-merged}"
+show_noti="${3:-false}"
 
 markmineread=false
 open_count=0
@@ -13,6 +14,11 @@ if [ "${gettype}" == "cleanup" ]; then
     markmineread=true
 fi
 
+if $show_noti ; then
+    tea notification ls --mine
+    exit 0
+fi
+
 if [ "${gettype}" == "merged" ]; then
     open_noti=$(tea notification ls --mine | grep -E "^\| +[0-9]+.* Pull .* open " | sed -E 's/[ \|]/@@/g;s/@@+/@@/g;s/^@@//g;s/@@$//g')