Docs: Update benchmark results

tests/8_json_validator/outputs/openrouter_sherlock-think-alpha.js

@@ -1,20 +1,11 @@
-const getAjv = async () => {
-  if (!getAjv.instance) {
-    const { default: Ajv } = await import('https://cdn.skypack.dev/ajv@8');
-    getAjv.instance = new Ajv({ allErrors: true });
-  }
-  return getAjv.instance;
-};
-
-const validateJSON = async (data, schema) => {
-  try {
-    const ajv = await getAjv();
-    const validate = ajv.compile(schema);
-    const valid = validate(data);
-    const errors = valid ? [] : ajv.errorsText(ajv.errors, { separator: '\n' }).split('\n').filter(s => s.trim());
-    return { valid, errors };
-  } catch (e) {
-    return { valid: false, errors: [`Validation error: ${e.message}`] };
-  }
-};
+async function validateJSON(data, schema) {
+  const { default: Ajv } = await import('https://esm.sh/ajv@8');
+  const ajv = new Ajv({ allErrors: true });
+  const validate = ajv.compile(schema);
+  const valid = validate(data);
+  return {
+    valid,
+    errors: valid ? [] : validate.errors.map(e => e.message)
+  };
+}
 export default validateJSON;