add: tracking load & clean code save load

src/components/ProposalsModal.vue

@@ -6,7 +6,7 @@
     import { getDateMonthDay } from '../helpers/date_formats';
     import VehicleInfo from './VehicleInfo.vue';
     import Swal from 'sweetalert2'
-
+import CardEmpty from './CardEmpty.vue';
 
     const loadsStore = useLoadsStore();
     const authStore = useAuthStore();
@@ -202,9 +202,7 @@
                             </button>
                         </div>
                     </div>
-                    <div v-else>
-                        No hay ofertas
-                    </div>
+                    <CardEmpty v-else text="No hay ofertas"/>
                 </div>
             </div>
             <div class="modal-footer">