add loader

src/app/shared/popover/despachos-pr-options/despachos-pr-options.page.ts

@@ -98,11 +98,14 @@ export class DespachosPrOptionsPage implements OnInit {
   }
 
   sendExpedienteToPending() {
+    const loader = this.toastService.loading()
     this.processes.SetTaskToPending(this.serialNumber).subscribe(res=>{
       
       this.toastService._successMessage()
       this.popoverController.dismiss('close')
+      loader.remove()
     },()=>{
+      loader.remove()
 
       this.toastService._badRequest('Processo não encontrado')
     });