Create intial config setup modal

remove the registry title

config_app/js/components/config-setup-app/config-setup-app.component.ts

@@ -0,0 +1,25 @@
+import { Input, Component, Inject } from 'ng-metadata/core';
+const templateUrl = require('./config-setup-app.component.html');
+
+/**
+ * Initial Screen and Choice in the Config App
+ */
+@Component({
+    selector: 'config-setup-app',
+    templateUrl: templateUrl,
+})
+export class ConfigSetupAppComponent {
+    private state: 'choice' | 'setup' | 'load';
+
+    constructor() {
+        this.state = 'choice';
+    }
+
+    private chooseSetup(): void {
+        this.state = 'setup';
+    }
+
+    private chooseLoad(): void {
+        this.state = 'load';
+    }
+}