Add core:show-welcome-tour action and logic to display on first-run

packages/node_modules/@node-red/editor-client/src/tours/welcome.js

@@ -1,4 +1,5 @@
 export default {
+    version: "2.1.0",
     steps: [
         {
             titleIcon: "fa fa-map-o",
@@ -11,11 +12,11 @@ export default {
                          "<p>You can choose not to see this tour in the future by disabling it under the View tab of User Settings.</p>",
         },
         {
-            prepare:function() {
+            prepare() {
                 $("#red-ui-header-button-sidemenu").trigger("click");
                 $("#menu-item-edit-menu").parent().addClass("open")
             },
-            complete: function() {
+            complete() {
                 $("#menu-item-edit-menu").parent().removeClass("open")
             },
             element: "#menu-item-edit-menu-submenu",
@@ -27,11 +28,11 @@ export default {
 
         },
         {
-            prepare: function() {
+            prepare() {
                 $("#red-ui-header-button-sidemenu").trigger("click");
                 $("#menu-item-arrange-menu").parent().addClass("open")
             },
-            complete: function() {
+            complete() {
                 $("#menu-item-arrange-menu").parent().removeClass("open")
             },
             element: "#menu-item-arrange-menu-submenu",
@@ -46,7 +47,7 @@ export default {
             description: "<p>Flows and Groups can now have their own environment variables that can be referenced by nodes inside them.</p>",
         },
         {
-            prepare: function(done) {
+            prepare(done) {
                 RED.editor.editFlow(RED.nodes.workspace(RED.workspaces.active()),"editor-tab-envProperties");
                 setTimeout(done,800);
             },
@@ -57,7 +58,7 @@ export default {
             element: ".node-input-env-container-row .red-ui-editableList-addButton",
             direction: "top",
             description: '<p>The environment variables are listed in this table and new ones can be added by clicking the <i class="fa fa-plus"></i> button.</p>',
-            complete: function() {
+            complete() {
                 $("#node-dialog-cancel").trigger("click");
             }
         },