Prevent closing of accounts with balance

web/src/components/Modal.vue

@@ -7,7 +7,7 @@ const props = defineProps<{
 }>();
 
 const emit = defineEmits<{
-    (e: 'submit'): void,
+    (e: 'submit', event : {cancel:boolean}): boolean,
     (e: 'open'): void,
 }>();
 
@@ -20,8 +20,12 @@ function openDialog() {
     visible.value = true;
 };
 function submitDialog() {
+    const e = {cancel: false};
+    emit("submit", e);
+    if(e.cancel)
+        return;
+
     visible.value = false;
-    emit("submit");
 }
 </script>