fix: Upgrade Meshy API to V2 endpoints to support meshy-6 and fix infinite stuck states

src/components/ImageTo3DModal.tsx

@@ -326,7 +326,7 @@ export const ImageTo3DModal: React.FC<ImageTo3DModalProps> = ({ isOpen, onClose,
           }
         }
 
-        const taskRes = await fetch('https://api.meshy.ai/openapi/v1/image-to-3d', {
+        const taskRes = await fetch('https://api.meshy.ai/openapi/v2/image-to-3d', {
           method: 'POST',
           headers: {
             'Content-Type': 'application/json',
@@ -342,7 +342,7 @@ export const ImageTo3DModal: React.FC<ImageTo3DModalProps> = ({ isOpen, onClose,
         let isDone = false;
         while (!isDone) {
           await new Promise(r => setTimeout(r, 2000));
-          const pollRes = await fetch(`https://api.meshy.ai/openapi/v1/image-to-3d/${taskId}`, {
+          const pollRes = await fetch(`https://api.meshy.ai/openapi/v2/image-to-3d/${taskId}`, {
             headers: {
               'Authorization': `Bearer ${meshyApiKey}`
             }