fix: update example formatting in README generation to improve readability

Author: mike-rambil

scripts/generate-readme.js

@@ -97,9 +97,7 @@ function renderExamples(examples) {
   if (!examples || !examples.length) return '';
   let out = '';
   examples.forEach((ex) => {
-    out += `- **${ex.description || ''}**\n\n
-\`\`\`sh\n${ex.code}\n\`\`\`
-`;
+    out += `- **${ex.description || ''}**\n\n${ex.code}\n`;
   });
   return renderSection('Examples', out);
 }