feat: cloud query object convert

src/lib/ncloud.ts

@@ -186,7 +186,7 @@ export class CloudQuery {
 
         if (Object.keys(this.queryParams["where"]).length) {
             const whereStr = JSON.stringify(this.queryParams["where"]);
-            url += `where=${whereStr}`;
+            url += `where=${whereStr}&limit=1`;
         }
 
         const response = await fetch(url, {
@@ -211,6 +211,11 @@ export class CloudQuery {
 
     dataToObj(exists:any):CloudObject{
         let existsObject = new CloudObject(this.className);
+        Object.keys(exists).forEach(key=>{
+          if(exists[key]?.__type =="Object"){
+            exists[key] = this.dataToObj(exists[key])
+          }
+        })
         existsObject.set(exists);
         existsObject.id = exists.objectId;
         existsObject.createdAt = exists.createdAt;