Replace generic console.error handlers with window.cloudron.onError

dashboard/src/components/AppInstallDialog.vue

@@ -103,7 +103,7 @@ async function onSubmit(overwriteDns) {
     if (error) {
       formError.value.location = error.body ? error.body.message : 'Internal error';
       busy.value = false;
-      return console.error(error);
+      if (error) return window.cloudron.onError(error);
     }
 
     if (result.needsOverwrite && !overwriteDns) {
@@ -172,12 +172,12 @@ function onClose() {
 
 onMounted(async () => {
   let [error, result] = await usersModel.list();
-  if (error) return console.error(error);
+  if (error) return window.cloudron.onError(error);
   result.forEach(u => u.username = u.username || u.email);
   users.value = result;
 
   [error, result] = await groupsModel.list();
-  if (error) return console.error(error);
+  if (error) return window.cloudron.onError(error);
   groups.value = result;
 });