Ajout auth

src/app/app.config.ts

@@ -1,8 +1,13 @@
-import { ApplicationConfig, provideBrowserGlobalErrorListeners } from '@angular/core';
+import { ApplicationConfig, inject, provideBrowserGlobalErrorListeners, provideAppInitializer } from '@angular/core';
 import { provideRouter } from '@angular/router';
 
 import { routes } from './app.routes';
+import { KeycloakService } from './auth/keycloak.service';
 
 export const appConfig: ApplicationConfig = {
-  providers: [provideBrowserGlobalErrorListeners(), provideRouter(routes)],
+  providers: [
+    provideBrowserGlobalErrorListeners(),
+    provideRouter(routes),
+    provideAppInitializer(() => inject(KeycloakService).init()),
+  ],
 };