OZG-4321 remove unused proxy.json; use existing enum

alfa-client/apps/admin/proxy.conf.json

-{
-	"/api": {
-		"target": {
-			"host": "http://localhost:8080",
-			"protocol": "http:"
-		},
-		"secure": false,
-		"logLevel": "debug"
-	}
-}

alfa-client/apps/admin/src/common/auth/auth.const.ts

-export const TOKEN_EXPIRED_TYPE: number = 6;

alfa-client/apps/admin/src/common/auth/auth.service.spec.ts

 import { Mock, mock, useFromMock } from '@alfa-client/test-utils';
 import { AuthService } from './auth.service';
-import { KeycloakService, KeycloakEvent } from 'keycloak-angular';
+import { KeycloakService, KeycloakEvent, KeycloakEventType } from 'keycloak-angular';
 import { of } from 'rxjs';
-import { TOKEN_EXPIRED_TYPE } from './auth.const';
 import { KeycloakProfile } from 'keycloak-js';
 import { StateResource, createStateResource } from '@alfa-client/tech-shared';
 import { UserProfileResource } from '@alfa-client/user-profile-shared';
@@ -32,7 +31,7 @@ describe('AuthService', () => {
 
   describe('handleEvent', () => {
     describe('on token expired event', () => {
-      const tokenExpiredEvent: KeycloakEvent = { type: TOKEN_EXPIRED_TYPE };
+      const tokenExpiredEvent: KeycloakEvent = { type: KeycloakEventType.OnTokenExpired };
 
       it('should updateToken', () => {
         service.handleEvent(tokenExpiredEvent);

alfa-client/apps/admin/src/common/auth/auth.service.ts

@@ -4,10 +4,9 @@ import {
   createStateResource,
 } from '@alfa-client/tech-shared';
 import { Injectable, WritableSignal, signal } from '@angular/core';
-import { KeycloakEvent, KeycloakService } from 'keycloak-angular';
+import { KeycloakEvent, KeycloakEventType, KeycloakService } from 'keycloak-angular';
 import { KeycloakProfile } from 'keycloak-js';
 import { UserProfileResource } from 'libs/user-profile-shared/src/lib/user-profile.model';
-import { TOKEN_EXPIRED_TYPE } from './auth.const';
 import { getUserNameInitials } from 'libs/user-profile-shared/src/lib/user-profile.util';
 
 @Injectable({ providedIn: 'root' })
@@ -27,7 +26,7 @@ export class AuthService {
   }
 
   async handleEvent(event: KeycloakEvent): Promise<void> {
-    if (event.type === TOKEN_EXPIRED_TYPE) {
+    if (event.type === KeycloakEventType.OnTokenExpired) {
       await this.keycloak
         .updateToken(10)
         .then((refreshed) => this.handleTokenExpiredEvent(refreshed));