Docs: Update benchmark for google/gemini-3.8-flash EFF:high

tests/2_convex_hull/outputs/google_gemini-3.8-flash EFF_high.js

@@ -0,0 +1,23 @@
+export async function findConvexHull(points) {
+  const { sortBy, uniqWith, isEqual } = await import('https://cdn.jsdelivr.net/npm/lodash-es/+esm');
+  
+  const pts = sortBy(uniqWith(points, isEqual), ['x', 'y']);
+  if (pts.length <= 2) return pts;
+
+  const cross = (o, a, b) => (a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x);
+  
+  const buildHull = (pList) => pList.reduce((hull, p) => {
+    while (hull.length >= 2 && cross(hull[hull.length - 2], hull[hull.length - 1], p) <= 0) {
+      hull.pop();
+    }
+    return hull.push(p), hull;
+  }, []);
+
+  const lower = buildHull(pts);
+  const upper = buildHull([...pts].reverse());
+
+  return lower.slice(0, -1).concat(upper.slice(0, -1));
+}
+export default findConvexHull;
+// Generation time: 25.877s
+// Result: PASS