chore(deps): update dependency tailwindcss to v4

src/app/HotelItem/hotel.ts

@@ -6,6 +6,4 @@ export interface Hotel {
   imageUrl: string;
   rating: number;
   tags: Array<string>;
-  email?: string;
-  phone?: string;
 }

src/app/new-hotel/new-hotel.component.ts

@@ -127,12 +127,6 @@ export class NewHotelComponent {
       rating: this.hotelForm.get('rating')?.value,
       tags: this.hotelForm.get('tags')?.value,
     };
-
-    if (this.hotelForm.get('contactType')?.value == 'Email') {
-      hotel.email = this.hotelForm.get('email')?.value;
-    } else {
-      hotel.phone = this.hotelForm.get('phone')?.value;
-    }
     this.http.post('/api/hotels/', hotel).subscribe();
     this.router.navigate(['/']);
   }