feat: metricool pixel

src/theme/Footer/index.js

@@ -28,6 +28,7 @@ function Footer() {
   return (
     <>
       <div className="footer">
+        <img src="https://tracker.metricool.com/c3po.jpg?hash=6978378a1fd2834207b6e52e0030292d"/>
 
         <div className="footer-container">