fix initial load bug in browser

package.json

@@ -5,7 +5,7 @@
     "tsc": "tsc",
     "start": "npm run build; node lib/FrontblockAdmin.js",
     "build": "npm run clean; npm run build-backend; npm run build-frontend",
-    "build-backend": "tsc; webpack --display-error-details --config src/backend/webpack.prod.js --progress --colors; pwd; cp -r lib/PluginManager/* .",
+    "build-backend": "tsc; webpack --display-error-details --config src/backend/webpack.prod.js --progress --colors; cp -r lib/PluginManager/* .",
     "build-frontend": "npm run build-dashboard; npm run build-widget",
     "build-dashboard": "cd src/frontend/dashboard; npm i; npm run build; cp -r dist/* ../../../static",
     "build-widget": "rollup -c src/frontend/widget/rollup.config.js; mkdir -p plugins/PluginManager; cp FrontendPlugin.js plugins/PluginManager",

src/backend/FrontblockLib.ts

@@ -1,4 +1,5 @@
 import { parseSubResponse, parseResponse } from "frontblock-generic/Types";
+import PluginManager from "./PluginManager/PluginManager";
 var bsock = require('bsock')
 
 /**
@@ -73,15 +74,16 @@ export class FrontblockConfigLib{
 
 }
 
+
 window['fb'] = new FrontblockConfigLib()
-declare const fb
+declare const fb:{PluginManager:PluginManager}
 window['setup'] = async() => {
     await Promise.all([
         fb.PluginManager.installPlugin("ApiClient"),
         fb.PluginManager.installPlugin("HtmlSupplier"),
         fb.PluginManager.installPlugin("PluginManager"),
-        fb.PluginManager.installPlugin("PaymentManager")
+        fb.PluginManager.installPlugin("PaymentManager"),
+        fb.PluginManager.installPlugin("Wallet"),
     ])
     location.reload();
-    console.log("done")
 }

src/frontend/dashboard/src/app/dashboard/dashboard.service.ts

@@ -6,7 +6,10 @@ declare const fb
 export class DashboardService {
   constructor() { }
 
-  getWidgetConfigs(): Promise<string[]> {
+  async getWidgetConfigs(): Promise<string[]> {
+    while(!fb.PluginManager){
+      await new Promise((resolve) => setTimeout(resolve, 50))
+    }
     return fb.PluginManager.getLoadedPluginNames()
   }
 

src/frontend/dashboard/src/app/dashboard/dashboard/dashboard.component.ts

@@ -41,9 +41,7 @@ export class DashboardComponent implements AfterViewInit {
     private injector: Injector) { }
 
   ngAfterViewInit() {
-    setTimeout( () => {
       this.loadWidgets();
-    }, 250)
   }
 
   private async loadWidgets() {