Docs: Update benchmark for stealth/union-alpha EFF:high

tests/4_hexchain_pipeline/outputs/stealth_union-alpha EFF_high.js

@@ -0,0 +1,43 @@
+async function hexchain(toml) {
+  const { parse } = await import('https://cdn.jsdelivr.net/npm/smol-toml@1.0.1/+esm');
+  const config = parse(toml);
+  const Ajv = (await import('https://cdn.jsdelivr.net/npm/ajv@8.12.0/+esm')).default;
+  const ajv = new Ajv();
+  const schema = {
+    type: 'object',
+    required: ['seed', 'count', 'label'],
+    properties: {
+      seed: { type: 'string' },
+      count: { type: 'integer', minimum: 1, maximum: 10000 },
+      label: { type: 'string', minLength: 1 }
+    }
+  };
+  if (!ajv.validate(schema, config)) return { valid: false, errors: ajv.errorsText() };
+  const seedrandom = (await import('https://cdn.jsdelivr.net/npm/seedrandom@3.0.5/+esm')).default;
+  const rng = new seedrandom(config.seed);
+  const nums = Array.from({ length: config.count }, () => rng());
+  const { mean, standardDeviation, median } = await import('https://cdn.jsdelivr.net/npm/simple-statistics@7.8.3/+esm');
+  const stats = {
+    mean: +mean(nums).toFixed(6),
+    stddev: +standardDeviation(nums).toFixed(6),
+    median: +median(nums).toFixed(6)
+  };
+  const table = (await import('https://cdn.jsdelivr.net/npm/text-table@0.2.0/+esm')).default;
+  const tableString = table([
+    ['Stat', 'Value'],
+    ['mean', String(stats.mean)],
+    ['stddev', String(stats.stddev)],
+    ['median', String(stats.median)]
+  ]);
+  const DOMPurify = (await import('https://cdn.jsdelivr.net/npm/dompurify@3.0.6/+esm')).default;
+  return {
+    valid: true,
+    label: config.label,
+    stats,
+    table: DOMPurify.sanitize('<pre class="stats">' + tableString + '</pre>'),
+    count: config.count
+  };
+}
+export default hexchain;
+// Generation time: 164.666s
+// Result: PASS