ui improvements

frontend/src/pages/Planner/Keywords.tsx

@@ -597,19 +597,13 @@ export default function Keywords() {
           volumeMin: volumeMin,
           volumeMax: volumeMax,
         }}
-        nextAction={selectedIds.length > 0 ? {
-          label: 'Auto-Cluster Selected',
-          message: `${selectedIds.length} selected`,
-          onClick: handleAutoCluster,
-        } : workflowStats.unclustered >= 5 ? {
-          label: 'Auto-Cluster All',
-          message: `${workflowStats.unclustered} unclustered`,
-          onClick: handleAutoCluster,
-        } : workflowStats.clustered > 0 ? {
-          label: 'Generate Ideas',
-          href: '/planner/ideas',
-          message: `${workflowStats.clustered} clustered`,
-        } : undefined}
+        primaryAction={{
+          label: 'Auto-Cluster',
+          icon: <BoltIcon className="w-4 h-4" />,
+          onClick: () => handleBulkAction('auto_cluster', selectedIds),
+          variant: 'success',
+        }}
+        getRowClassName={(row) => row.cluster_id ? 'bg-success-50 dark:bg-success-500/10' : ''}
         onFilterChange={(key, value) => {
           // Normalize value to string, preserving empty strings
           const stringValue = value === null || value === undefined ? '' : String(value);