chore(core): install primeng and tailwind

src/app/app.config.ts

@@ -1,12 +1,35 @@
-import { ApplicationConfig, provideBrowserGlobalErrorListeners, provideZoneChangeDetection } from '@angular/core';
-import { provideRouter } from '@angular/router';
+import { ApplicationConfig, LOCALE_ID, provideBrowserGlobalErrorListeners, provideZoneChangeDetection } from '@angular/core';
+import { provideRouter, withComponentInputBinding } from '@angular/router';
+
+import { providePrimeNG } from 'primeng/config';
+import { Theme } from '../../public/theme/theme';
 
 import { routes } from './app.routes';
+import { registerLocaleData } from '@angular/common';
+import localeDeAt from '@angular/common/locales/de-AT';
+import { germanTranslation } from './core/config/translations';
+
+registerLocaleData(localeDeAt);
 
 export const appConfig: ApplicationConfig = {
   providers: [
     provideBrowserGlobalErrorListeners(),
     provideZoneChangeDetection({ eventCoalescing: true }),
-    provideRouter(routes)
-  ]
+    provideRouter(routes, withComponentInputBinding()),
+    { provide: LOCALE_ID, useValue: 'de-AT' },
+    providePrimeNG({
+      theme: {
+        preset: Theme,
+        options: {
+          darkModeSelector: '.dark',
+          cssLayer: {
+            name: 'primeng',
+            order: 'theme, base, primeng'
+          },
+          prefix: '',
+        },
+      },
+      translation: germanTranslation, // TODO: dynamic - selected language
+    }),
+  ],
 };