chore: Enable "curly" rule to avoid single-statement if confusion/errors.

src/commands/onboard-non-interactive.gateway.test.ts

@@ -55,8 +55,11 @@ async function getFreePort(): Promise<number> {
       }
       const port = addr.port;
       srv.close((err) => {
-        if (err) reject(err);
-        else resolve(port);
+        if (err) {
+          reject(err);
+        } else {
+          resolve(port);
+        }
       });
     });
   });