cleaned up

src/app/pages/cart/cart.component.ts

@@ -112,7 +112,6 @@ export class CartComponent implements OnDestroy {
   }
 
   onSwipeStart(itemID: number, event: TouchEvent): void {
-    const item = event.currentTarget as HTMLElement;
     const startX = event.touches[0].clientX;
     
     const onMove = (e: TouchEvent) => {

src/app/pages/category/subcategories.component.ts

@@ -121,11 +121,11 @@ export class SubcategoriesComponent implements OnInit, OnDestroy {
   }
 
   // TrackBy function for performance optimization
-  trackByCategoryId(index: number, category: Category): number {
+  trackByCategoryId(_index: number, category: Category): number {
     return category.categoryID;
   }
 
-  trackBySubId(index: number, sub: Subcategory): string {
+  trackBySubId(_index: number, sub: Subcategory): string {
     return sub.id;
   }
 

src/app/pages/item-detail/item-detail.component.ts

@@ -9,7 +9,7 @@ import { DomSanitizer, SafeHtml } from '@angular/platform-browser';
 import { Subscription } from 'rxjs';
 import { environment } from '../../../environments/environment';
 import { SecurityContext } from '@angular/core';
-import { getDiscountedPrice, getAllImages, getStockStatus, getBadgeClass, getTranslatedField } from '../../utils/item.utils';
+import { getStockStatus, getBadgeClass, getTranslatedField } from '../../utils/item.utils';
 import { LangRoutePipe } from '../../pipes/lang-route.pipe';
 import { TranslatePipe } from '../../i18n/translate.pipe';
 import { TranslateService } from '../../i18n/translate.service';
@@ -297,7 +297,7 @@ export class ItemDetailComponent implements OnInit, OnDestroy {
     };
 
     this.apiService.submitReview(reviewData).subscribe({
-      next: (response) => {
+      next: () => {
         this.reviewSubmitStatus.set('success');
         this.newReview = { rating: 0, comment: '', anonymous: false };