test(seller): add MSW handler and story for transfers

apps/web/src/components/seller/SellerDashboardView.stories.tsx

@@ -28,6 +28,9 @@ export const Default: Story = {};
 /** Balance card shows available/pending when Stripe Connect is connected */
 export const WithBalance: Story = {};
 
+/** Transfer history card visible with mock transfers */
+export const WithTransfers: Story = {};
+
 /** Balance card shows "Configurer les paiements" when not yet onboarded */
 export const NotConnected: Story = {
     parameters: {

apps/web/src/mocks/handlers-marketplace.ts

@@ -76,6 +76,33 @@ export const handlersMarketplace = [
     });
   }),
 
+  // v0.603: Seller transfer history
+  http.get('*/api/v1/sell/transfers', () => {
+    return HttpResponse.json({
+      success: true,
+      data: [
+        {
+          id: 'tr-1',
+          order_id: 'ord-1',
+          amount_cents: 2699,
+          platform_fee_cents: 300,
+          currency: 'EUR',
+          status: 'completed',
+          created_at: new Date().toISOString(),
+        },
+        {
+          id: 'tr-2',
+          order_id: 'ord-2',
+          amount_cents: 1799,
+          platform_fee_cents: 200,
+          currency: 'EUR',
+          status: 'completed',
+          created_at: new Date(Date.now() - 86400000).toISOString(),
+        },
+      ],
+    });
+  }),
+
   http.get('*/api/v1/sell/sales', () => {
     return HttpResponse.json({
       success: true,