revert: remove frappe.send_message (v13) (#34820)

revert: remove frappe.send_message (v14) (#34816)

revert: remove frappe.send_message
(cherry picked from commit 8a331e0f26)

Co-authored-by: Ritwik Puri <ritwikpuri5678@gmail.com>

erpnext/public/js/website_utils.js

@@ -3,6 +3,18 @@
 
 if(!window.erpnext) window.erpnext = {};
 
+// Add / update a new Lead / Communication
+// subject, sender, description
+frappe.send_message = function(opts, btn) {
+	return frappe.call({
+		type: "POST",
+		method: "erpnext.templates.utils.send_message",
+		btn: btn,
+		args: opts,
+		callback: opts.callback
+	});
+};
+
 erpnext.subscribe_to_newsletter = function(opts, btn) {
 	return frappe.call({
 		type: "POST",
@@ -12,3 +24,6 @@ erpnext.subscribe_to_newsletter = function(opts, btn) {
 		callback: opts.callback
 	});
 }
+
+// for backward compatibility
+erpnext.send_message = frappe.send_message;