Docs: Update benchmark for google/gemini-3.1-flash-lite

tests/9_stream_visualizer/outputs/google_gemini-3.1-flash-lite.js

@@ -0,0 +1,20 @@
+async function createStreamVisualizer(it, { maxPoints, alpha, width, height, yDomain }) {
+  const [{ scaleLinear, line, extent }] = await Promise.all([import('https://cdn.skypack.dev/d3')]);
+  const data = [];
+  let prevEma;
+
+  for await (const { timestamp, value } of it) {
+    prevEma = prevEma === undefined ? value : alpha * value + (1 - alpha) * prevEma;
+    data.push({ timestamp, value, ema: prevEma });
+    if (data.length > maxPoints) data.shift();
+  }
+
+  const x = scaleLinear().domain(extent(data, d => d.timestamp)).range([0, width]);
+  const y = scaleLinear().domain(yDomain).range([height, 0]);
+  const path = line().x(d => x(d.timestamp)).y(d => y(d.ema))(data);
+
+  return { data, path };
+}
+export default createStreamVisualizer;
+// Generation time: 1.461s
+// Result: PASS