🔒Improved token management: delete ENTIRE local user data when the token expires.

src/app/services/cookies/cookies.service.ts

@@ -61,18 +61,25 @@ export class CookiesService {
 
   getToken(): string | null {
     const token = this.cookieService.get(this.AUTH_TOKEN_KEY);
+    
     if (token) {
       const payload = JSON.parse(atob(token.split('.')[1]));
       const expirationDate = new Date(payload.exp * 1000);
       if (expirationDate < new Date()) {
         this.removeToken();
+        this.removeIsAdmin();
+        this.removeUsername();
+        this.removeUserId();
+
         this.router.navigate(['/']).then(() => {
           this.modalService.openModal('login-modal');
         });
+
         return null;
       }
     }
-    return token || null;
+
+    return token;
   }
 
   removeToken(): void {