Docs: Update Gemini benchmark results

tests/2_convex_hull/outputs_gemini/gemini-3-pro-preview TEMP_0.4.js

@@ -0,0 +1,24 @@
+const findConvexHull = async (pts) => {
+  const { default: _ } = await import('https://cdn.jsdelivr.net/npm/lodash@4.17.21/+esm')
+  const s = _.sortBy(_.uniqWith(pts, _.isEqual), ['x', 'y'])
+  if (s.length < 3) return s
+  
+  const cross = (a, b, o) => (a.x - o.x) * (b.y - o.y) - (a.y - o.y) * (b.x - o.x)
+  const build = (list) => {
+    const h = []
+    for (const p of list) {
+      while (h.length >= 2 && cross(h[h.length - 1], p, h[h.length - 2]) <= 0) h.pop()
+      h.push(p)
+    }
+    return h
+  }
+
+  const l = build(s)
+  const u = build([...s].reverse())
+  
+  l.pop()
+  u.pop()
+  
+  return [...l, ...u]
+}
+export default findConvexHull;