fix delete stuck UI

web/templates/storage.html

@@ -256,7 +256,14 @@ function getAuthHeaders() {
 
 async function loadPools() {
   try {
-    const res = await fetch('/api/v1/pools', { headers: getAuthHeaders() });
+    // Add cache-busting to ensure fresh data
+    const res = await fetch('/api/v1/pools?_=' + Date.now(), { 
+      headers: {
+        ...getAuthHeaders(),
+        'Cache-Control': 'no-cache',
+        'Pragma': 'no-cache'
+      }
+    });
     const data = await res.json().catch(() => null);
     const listEl = document.getElementById('pools-list');
     
@@ -621,7 +628,9 @@ async function deletePool(name) {
     });
     
     if (res.ok) {
-      loadPools();
+      // Wait a moment for the deletion to fully complete, then refresh
+      await new Promise(resolve => setTimeout(resolve, 500));
+      await loadPools();
       alert('Pool deleted successfully');
     } else {
       const err = await res.json();