feat: add Keycloak authentication integration and guard

src/app/components/login-view/login-view.component.ts

@@ -1,4 +1,5 @@
 import { Component } from '@angular/core';
+import { KeycloakService } from 'keycloak-angular';
 
 @Component({
   selector: 'app-login-view',
@@ -8,5 +9,4 @@ import { Component } from '@angular/core';
   styleUrl: './login-view.component.css'
 })
 export class LoginViewComponent {
-
 }