Added original Vuexy files and cloned focus2 views into vuexy views for its conversion

httpdocs/themes/vuexy/js/offcanvas-send-invoice.js

@@ -0,0 +1,14 @@
+/**
+ * Send Invoice Offcanvas
+ */
+
+'use strict';
+
+(function () {
+  // Send invoice textarea
+  const invoiceMsg = document.querySelector('#invoice-message');
+
+  const trimMsg = invoiceMsg.textContent.replace(/^\s+|\s+$/gm, '');
+
+  invoiceMsg.value = trimMsg;
+})();