Created class for add new app

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/react-app/src/pages/dashboard/add-new-app/AddNewApp.js

@@ -0,0 +1,57 @@
+import React from "react";
+import "antd/dist/antd.css";
+import {PageHeader, Breadcrumb, Typography} from "antd";
+
+const Paragraph = Typography;
+
+const routes = [
+    {
+        path: 'index',
+        breadcrumbName: 'publisher',
+    },
+    {
+        path: 'first',
+        breadcrumbName: 'dashboard',
+    },
+    {
+        path: 'second',
+        breadcrumbName: 'add new app',
+    },
+];
+
+class AddNewApp extends React.Component {
+    routes;
+
+    constructor(props) {
+        super(props);
+        this.routes = props.routes;
+    }
+
+
+
+    render() {
+        return (
+            <div>
+                <PageHeader
+                    title="Add New App"
+                    breadcrumb={{ routes }}
+                >
+                    <div className="wrap">
+                        <div className="content">
+                            <Paragraph>
+                                Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempo.
+                            </Paragraph>
+                        </div>
+                    </div>
+                </PageHeader>
+                <div style={{ background: '#f0f2f5', padding: 24, minHeight: 280 }}>
+
+                </div>
+
+            </div>
+
+        );
+    }
+}
+
+export default AddNewApp;