Docs: Update benchmark results

tests/9_stream_visualizer/outputs/anthropic_claude-sonnet-4.5 TEMP_0.7.js

@@ -4,30 +4,29 @@ export async function createStreamVisualizer(asyncIterable, options) {
   
   const data = [];
   let prevEma;
-  
+
   for await (const { timestamp, value } of asyncIterable) {
-    const ema = prevEma === undefined 
-      ? value 
-      : alpha * value + (1 - alpha) * prevEma;
-    
+    const ema = prevEma === undefined ? value : alpha * value + (1 - alpha) * prevEma;
+    prevEma = ema;
     data.push({ timestamp, value, ema });
     if (data.length > maxPoints) data.shift();
-    prevEma = ema;
   }
-  
+
   const xScale = d3.scaleLinear()
     .domain([data[0].timestamp, data[data.length - 1].timestamp])
     .range([0, width]);
-  
+
   const yScale = d3.scaleLinear()
     .domain(yDomain)
     .range([height, 0]);
-  
+
   const path = d3.line()
     .x(d => xScale(d.timestamp))
     .y(d => yScale(d.ema))
     (data);
-  
+
   return { data, path };
 }
-export default createStreamVisualizer;
+export default createStreamVisualizer;
+// Generation time: 4.236s
+// Result: PASS