Ensure the app install dialog is properly reset now that we keep the components alive

dashboard/src/components/AppInstallDialog.vue

@@ -32,6 +32,7 @@ const dialog = useTemplateRef('dialogHandle');
 const locationInput = useTemplateRef('locationInput');
 const description = computed(() => marked.parse(manifest.value.description || ''));
 const domains = ref([]);
+const dashboardDomain = ref('');
 
 const formValid = computed(() => {
   if (!domain.value) return false;
@@ -141,16 +142,10 @@ function onClose() {
 }
 
 onMounted(async () => {
-  let [error, result] = await domainsModel.list();
+  const [error, result] = await dashboardModel.config();
   if (error) return console.error(error);
 
-  domains.value = result;
-
-  [error, result] = await dashboardModel.config();
-  if (error) return console.error(error);
-
-  // preselect with dashboard domain
-  domain.value = (domains.value.find(d => d.domain === result.adminDomain) || domains.value[0]).domain;
+  dashboardDomain.value = result.adminDomain;
 });
 
 const screenshotsContainer = useTemplateRef('screenshotsContainer');
@@ -172,11 +167,25 @@ function onScreenshotNext() {
 }
 
 defineExpose({
-  open(a, appCountExceeded) {
+  open: async function(a, appCountExceeded) {
+    busy.value = false;
     step.value = STEP.DETAILS;
     app.value = a;
     appMaxCountExceeded.value = appCountExceeded;
     manifest.value = a.manifest;
+    location.value = '';
+    accessRestrictionOption.value = ACL_OPTIONS.ANY;
+    accessRestrictionAcl.value = { users: [], groups: [] };
+    domainProvider.value = '';
+    upstreamUri.value = '';
+
+    const [error, result] = await domainsModel.list();
+    if (error) return console.error(error);
+
+    domains.value = result;
+
+    // preselect with dashboard domain
+    domain.value = (domains.value.find(d => d.domain === dashboardDomain.value) || domains.value[0]).domain;
 
     tcpPorts.value = a.manifest.tcpPorts;
     udpPorts.value = a.manifest.udpPorts;