style: format code for consistency and readability

src/app/HotelItem/HotelItem.component.html

@@ -1,8 +1,37 @@
-<p class="text-2xl font-bold text-gray-800 mb-2">Name: {{hotel.hotelName}}</p>
-<p class="text-base text-gray-600 mb-4">Description: {{hotel.description}}</p>
-<p class="text-lg font-medium text-green-600 mb-4">Price: {{hotel.price | currency : getCurrencyCode(selectedLanguage) : "symbol" : "2.2-2" : selectedLanguage}}</p>
-<select [ngModel]="selectedLanguage" (ngModelChange)="languageChange($event)" class="input-field block w-full p-2 border border-gray-300 rounded-md mb-4 focus:border-blue-500 focus:ring focus:ring-blue-200">
-  <option *ngFor="let lang of langs" [value]="lang.code" [selected]="lang.lang == 'de'">{{lang.lang}}</option>
+<p class="text-2xl font-bold text-gray-800 mb-2">Name: {{ hotel.hotelName }}</p>
+<p class="text-base text-gray-600 mb-4">Description: {{ hotel.description }}</p>
+<p class="text-lg font-medium text-green-600 mb-4">
+  Price:
+  {{
+    hotel.price
+      | currency
+        : getCurrencyCode(selectedLanguage)
+        : "symbol"
+        : "2.2-2"
+        : selectedLanguage
+  }}
+</p>
+<select
+  [ngModel]="selectedLanguage"
+  (ngModelChange)="languageChange($event)"
+  class="input-field block w-full p-2 border border-gray-300 rounded-md mb-4 focus:border-blue-500 focus:ring focus:ring-blue-200"
+>
+  <option
+    *ngFor="let lang of langs"
+    [value]="lang.code"
+    [selected]="lang.lang == 'de'"
+  >
+    {{ lang.lang }}
+  </option>
 </select>
-<img src="{{hotel.imageUrl}}" alt="Hotel" class="w-full rounded-full h-auto animate-shake shadow-lg mb-4">
-<a *ngIf="!isDetail" routerLink="/hotels/{{hotel.id}}" class="submit-button text-blue-600 hover:text-blue-800 hover:underline mb-4 block">Details</a>
+<img
+  src="{{ hotel.imageUrl }}"
+  alt="Hotel"
+  class="w-full rounded-full h-auto animate-shake shadow-lg mb-4"
+/>
+<a
+  *ngIf="!isDetail"
+  routerLink="/hotels/{{ hotel.id }}"
+  class="submit-button text-blue-600 hover:text-blue-800 hover:underline mb-4 block"
+  >Details</a
+>