fix(igx-ts): revert global error service logic

Author: Hristo313

packages/igx-templates/igx-ts/projects/_base/files/src/app/app.config.ts

@@ -1,16 +1,19 @@
-import { ApplicationConfig, importProvidersFrom, provideBrowserGlobalErrorListeners, provideZoneChangeDetection } from '@angular/core';
+import { ApplicationConfig, ErrorHandler, importProvidersFrom, provideBrowserGlobalErrorListeners, provideZoneChangeDetection } from '@angular/core';
 import { BrowserModule, HammerModule } from '@angular/platform-browser';
 import { provideAnimations } from "@angular/platform-browser/animations";
 import { provideRouter } from '@angular/router';
 
+import { environment } from '../environments/environment';
 import { routes } from './app.routes';
+import { GlobalErrorHandlerService } from './error-routing/error/global-error-handler.service';
 
 export const appConfig: ApplicationConfig = {
 	providers: [
 		provideBrowserGlobalErrorListeners(),
 		provideZoneChangeDetection({ eventCoalescing: true }),
 		provideRouter(routes),
     importProvidersFrom(BrowserModule, HammerModule),
-    provideAnimations()
+    provideAnimations(),
+    ...(environment.production ? [{ provide: ErrorHandler, useClass: GlobalErrorHandlerService }] : [])
 	]
 };

packages/igx-templates/igx-ts/projects/_base/files/src/app/error-routing/error/global-error-handler.service.ts

@@ -0,0 +1,23 @@
+import { ErrorHandler, Injectable, Injector, NgZone, inject } from '@angular/core';
+import { Router } from '@angular/router';
+
+@Injectable()
+export class GlobalErrorHandlerService implements ErrorHandler {
+  private injector = inject(Injector);
+  private zone = inject(NgZone);
+
+  handleError(error: unknown) {
+    // handle and/or log error, for example:
+    console.error(error);
+
+    // show error page
+    const router = this.injector.get(Router);
+    if (router) {
+      this.zone.run(() => {
+        router
+          .navigate(['error'])
+          .catch((err: unknown) => console.error(err));
+      });
+    }
+  }
+}

packages/igx-templates/igx-ts/projects/_base/files/src/environments/environment.development.ts

@@ -1 +1,3 @@
-export const environment = {};
+export const environment = {
+  production: false
+};

packages/igx-templates/igx-ts/projects/_base/files/src/environments/environment.ts

@@ -1 +1,3 @@
-export const environment = {};
+export const environment = {
+  production: true
+};