update balance when transaction is reverted

src/pages/MainPage.vue

@@ -28,7 +28,7 @@
       </q-list>
       <q-list v-if="show">
         <div v-for="(transaction, index) in transactions" :key="index" class="col-sm-12">
-          <balance-transaction v-model:transaction="transactions[index]" />
+          <balance-transaction v-model:transaction="transactions[index]" @update:transaction="updateBalance" />
         </div>
       </q-list>
     </q-drawer>
@@ -128,6 +128,7 @@ export default defineComponent({
       tabs,
       transactions,
       show,
+      updateBalance: () => balanceStore.getBalance(mainStore.currentUser),
     };
   },
 });