feat: Added k6 performance tests

simulations/loadTest.js

@@ -0,0 +1,16 @@
+import { chessUserJourney } from '../scenarios/chessUserScenario.js';
+import { thresholds } from '../config.js';
+
+const MAX_USERS = parseInt(__ENV.MAX_USERS || '5', 10);
+const RAMP_DURATION = parseInt(__ENV.RAMP_DURATION || '60', 10);
+
+export const options = {
+  stages: [
+    { duration: `${RAMP_DURATION}s`, target: MAX_USERS },
+  ],
+  thresholds,
+};
+
+export default function () {
+  chessUserJourney();
+}