fix(payment): expose provider type for named gateways

packages/payment/test/config.test.ts

@@ -28,6 +28,7 @@ test("configuration creates any number of named provider gateways", () => {
 
   expect(options.default).toBe("india");
   expect(options.adapters.map((adapter) => adapter.id)).toEqual(["india", "global"]);
+  expect(options.adapters.map((adapter) => adapter.provider)).toEqual(["razorpay", "stripe"]);
   expect(options.webhookSecrets).toEqual({ india: "razorpay-hook", global: "stripe-hook" });
 });
 

packages/payment/test/runtime-api.test.ts

@@ -27,6 +27,7 @@ test("package APIs use server subjects and never expose gateway secrets", async
   const providerBody = await providers.text();
   expect(providers.status).toBe(200);
   expect(providerBody).toContain("testGateway");
+  expect(providerBody).toContain('"provider":"sandbox"');
   expect(providerBody).not.toContain("server-only");
 
   const denied = await POST({