style(shop): rename linked fee section to Backoffice in StepSummary

shop/components/wizard/step-summary.tsx

@@ -147,8 +147,7 @@ export function StepSummary({
           {linkedFeeProducts && linkedFeeProducts.length > 0 && (
             <div className="space-y-3 border-b border-white/10 pb-4 last:border-0 last:pb-0">
               <div className="flex justify-between items-center bg-white/5 p-2 rounded">
-                <span className="text-white font-bold text-sm">Zusätzliche Dienste & Gebühren</span>
-                <span className="text-xs text-slate-400">Einmalig berechnet</span>
+                <span className="text-white font-bold text-sm">Backoffice</span>
               </div>
               {linkedFeeProducts.map(p => (
                 <div key={p.id} className="pl-2 space-y-1">
@@ -159,11 +158,6 @@ export function StepSummary({
                       {' '}<span className="text-slate-400 text-[10px] font-normal">{p.billing_interval === 'monthly' ? '/ mtl.' : 'einmalig'}</span>
                     </span>
                   </div>
-                  {p.description && (
-                    <p className="text-xs text-slate-400 mt-0.5 pl-3">
-                      {p.description}
-                    </p>
-                  )}
                 </div>
               ))}
             </div>