Add padding to leadspeicher page

app/leadspeicher/page.tsx

@@ -458,7 +458,7 @@ export default function LeadVaultPage() {
   const allSelected = leads.length > 0 && leads.every(l => selected.has(l.id));
 
   return (
-    <div className="space-y-5 max-w-full">
+    <div className="space-y-5 max-w-full px-6 py-6">
       {/* Header */}
       <div className="relative rounded-2xl bg-gradient-to-r from-purple-600/10 to-blue-600/10 border border-[#1e1e2e] p-6 overflow-hidden">
         <div className="absolute inset-0 bg-gradient-to-br from-purple-500/5 to-transparent" />