feat: ensure ExpressRouteAdapter returns the error message instanced of the error name

Author: DanielAraldi

src/main/adapters/express-route-adapter.ts

@@ -7,6 +7,12 @@ export const adaptRoute = (controller: Controller) => {
       body: req.body,
     };
     const httpResponse = await controller.handle(httpRequest);
-    res.status(httpResponse.statusCode).json(httpResponse.body);
+    if (httpResponse.statusCode === 200) {
+      res.status(httpResponse.statusCode).json(httpResponse.body);
+    } else {
+      res.status(httpResponse.statusCode).json({
+        error: httpResponse.body.message,
+      });
+    }
   };
 };