fix: Repair Gate.tsx component to fix TypeScript build error

app/components/Gate.tsx

@@ -33,9 +33,7 @@ function ParticleRing() {
       <bufferGeometry>
         <bufferAttribute
           attach="attributes-position"
-          count={particleCount}
+          args={[positions, 3]}
-          array={positions}
-          itemSize={3}
         />
       </bufferGeometry>
       <pointsMaterial 
@@ -61,3 +59,4 @@ export default function Gate() {
     </div>
   );
 }
+