feat: add payment confirmation handling in LobbyScreen

src/screens/LobbyScreen.js

@@ -51,6 +51,15 @@ export default function LobbyScreen({ user, token, onLogout, onSelectTable, onRe
         throw new Error(result.error.message);
       }
 
+      const confirmation = await apiFetch('/api/wallet/confirm', token, {
+        method: 'POST',
+        body: JSON.stringify({ paymentIntentId: data.paymentIntentId })
+      });
+
+      if (confirmation.status !== 'succeeded') {
+        throw new Error('A fizetes meg nem teljesult.');
+      }
+
       await onRefreshUser();
     } catch (err) {
       setDepositError(err.message || 'Nem sikerult a feltoltes.');