chore: rewrite function for upload images in payback

src/store/payback.js

@@ -93,4 +93,13 @@ export class Payback {
       console.error(e);
     }
   }
+
+  async uploadImages(data) {
+    try {
+      const response = await http.upload(data);
+      return response;
+    } catch (e) {
+      console.error(e);
+    }
+  }
 }