refactor: remove unnecessary code

frontend/src/app/feature/game/blackjack/components/animated-number/animated-number.component.ts

@@ -63,7 +63,7 @@ export class AnimatedNumberComponent implements OnChanges, AfterViewInit {
         duration: this.duration,
         decimalPlaces: 2,
         useEasing: true,
-        useGrouping: false, // We'll handle grouping in the formatting function
+        useGrouping: false,
         easingFn: (t, b, c, d) => {
           if (this.ease === 'power1.out') {
             return c * (1 - Math.pow(1 - t / d, 1)) + b;
@@ -71,14 +71,12 @@ export class AnimatedNumberComponent implements OnChanges, AfterViewInit {
           return c * (t / d) + b;
         },
         formattingFn: (value) => {
-          // Ensure we preserve the exact decimal value during animation
-          const numericValue = typeof value === 'string' ? parseFloat(value) : value;
           const formatted = new Intl.NumberFormat('de-DE', {
             style: 'currency',
             currency: 'EUR',
             minimumFractionDigits: 2,
             maximumFractionDigits: 2,
-          }).format(numericValue);
+          }).format(value);
           this.formattedValue = formatted;
           return formatted;
         },