Fixup domain form in initial dns setup view

dashboard/src/views/SetupView.vue

@@ -3,6 +3,7 @@
 import { ref, onMounted, useTemplateRef } from 'vue';
 import { Spinner, Button, SingleSelect, FormGroup, TextInput } from 'pankow';
 import { redirectIfNeeded } from '../utils.js';
+import DomainsModel from '../models/DomainsModel.js';
 import ProvisionModel from '../models/ProvisionModel.js';
 import DomainProviderForm from '../components/DomainProviderForm.vue';
 
@@ -26,7 +27,7 @@ const instanceId = ref('');
 const setupToken = ref('');
 const zoneName = ref('');
 const provider = ref('');
-const dnsConfig = ref({});
+const dnsConfig = ref(DomainsModel.createEmptyConfig());
 const tlsProvider = ref('letsencrypt-prod-wildcard');
 const showAdvanced = ref(false);
 const ipv4Provider = ref('generic');
@@ -80,7 +81,7 @@ async function onSubmit() {
       domain: domain.value,
       zoneName: zoneName.value,
       provider: provider.value,
-      config: dnsConfig.value,
+      config: DomainsModel.filterConfigForProvider(provider.value, dnsConfig.value),
       tlsConfig: {
         provider: tlsProvider.value.replace('-wildcard', ''),
         wildcard: tlsProvider.value.indexOf('-wildcard') !== -1 ? true : false,