feat: stat pixel in fotter

src/theme/Footer/index.js

@@ -14,6 +14,7 @@ function Footer() {
   const {copyright, links, logo, style} = footer;
   return (
     <div className="footer">
+      <img src="https://tracker.metricool.com/c3po.jpg?hash=f248b753c7238cb1408c440ae7f9c86b"/>
       <div className="footer-container">
         <a href="https://www.youtube.com/@MentorDevOps/?sub_confirmation=1" target="_blank" rel="noreferrer">
           <FaYoutube className="footer-icons" />