Polish community UI copy and cleanup

apps/ui/js/wizard-upstreams.js

@@ -104,6 +104,15 @@ async function loadWizardAuthResources() {
   renderAuthProfileOptions();
 }
 
+async function refreshWizardAuthResources() {
+  var previousUpstream = selectedUpstreamId;
+  await loadWizardAuthResources();
+  renderDropdownList('');
+  if (previousUpstream && upstreams.some(function(item) { return item.id === previousUpstream; })) {
+    pickUpstream(previousUpstream);
+  }
+}
+
 function renderAuthProfileOptions() {
   var profileSelect = document.getElementById('new-upstream-auth-profile');
   var secretSelect = document.getElementById('new-auth-profile-secret-id');
@@ -186,6 +195,17 @@ function updateUpstreamAuthUi() {
   if (existingGroup) existingGroup.hidden = mode !== 'existing';
   if (createGroup) createGroup.hidden = mode !== 'create';
   updateAuthProfileCreateUi();
+  if (mode === 'existing' || mode === 'create') {
+    void refreshWizardAuthResources();
+  }
+}
+
+function refreshWizardAuthResourcesOnFocus() {
+  var mode = textValue('new-upstream-auth-mode') || 'none';
+  var form = document.getElementById('upstream-new-form');
+  if (form && !form.hidden && (mode === 'existing' || mode === 'create')) {
+    void refreshWizardAuthResources();
+  }
 }
 
 function buildUpstreamTriggerContent(name, url) {