refactor(deposit): remove unnecessary comments in code

frontend/src/app/feature/deposit/deposit.component.ts

@@ -64,10 +64,7 @@ export class DepositComponent implements OnInit, AfterViewInit, OnDestroy, OnCha
 
   ngOnChanges(changes: SimpleChanges) {
     if (changes['isOpen']) {
-      // Force change detection to ensure DOM is updated
       this.cdr.detectChanges();
-      
-      // Small delay to ensure DOM is ready
       setTimeout(() => {
         if (this.modalBg?.nativeElement && this.modalCard?.nativeElement) {
           if (changes['isOpen'].currentValue) {