improving list of assets

src/components/MatrixBackground.tsx

@@ -123,14 +123,12 @@ const MatrixBackground: React.FC = () => {
     });
 
     // Check which dots are near the mouse
-    let hoveredCount = 0;
     dots.forEach((dot, index) => {
       const dx = dot.x - mouseX;
       const dy = dot.y - mouseY;
       const distance = Math.sqrt(dx * dx + dy * dy);
       
       if (distance < config.hoverRadius) {
-        hoveredCount++;
         const intensity = 1 - (distance / config.hoverRadius);
         dot.targetBrightness = config.baseBrightness + 
           (config.hoverBrightness - config.baseBrightness) * intensity;