add loader

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

@@ -72,14 +72,16 @@ export class DespachosOptionsPage implements OnInit {
     });
   }
 
-  sendExpedienteToPending(){
+  sendExpedienteToPending() {
+    const loader = this.toastService.loading()
     this.popoverController.dismiss();
     this.processes.SetTaskToPending(this.task.SerialNumber).subscribe(res=>{
       this.toastService._successMessage()
+      loader.remove()
       
       this.close();
     },()=>{
-
+      loader.remove()
       this.toastService._badRequest('Processo não encontrado')
     });
   }