fix: formating dates in sale estimate service.

server/src/models/SaleEstimate.js

@@ -16,6 +16,13 @@ export default class SaleEstimate extends TenantModel {
     return ['createdAt', 'updatedAt'];
   }
 
+  /**
+   * Allows to mark model as resourceable to viewable and filterable.
+   */
+  static get resourceable() {
+    return true;
+  }
+
   /**
    * Relationship mapping.
    */