added license hints to the Frio javascript files

view/theme/frio/js/jot.js

@@ -1,3 +1,4 @@
+// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPLv3-or-later
 // We append the linkPreview to a global Variable to make linkPreview
 // accessable on other places. Note: search on other places before you
 // delete or move the variable.
@@ -37,3 +38,4 @@ function jotGetLink() {
 		autosize.update($("#profile-jot-text"));
 	}
 }
+// @license-end