Add GoatCounter analytics script to track page views and user interactions

Author: mstrhakr

README.md

@@ -5,11 +5,14 @@
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
 [![Unraid](https://img.shields.io/badge/Unraid-6.9+-orange.svg)](https://unraid.net/)
 [![Contributions Welcome](https://img.shields.io/badge/contributions-welcome-brightgreen.svg)](CONTRIBUTING.md)
+[![Visitors](https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Funraid-plugin-docs.mstrhakr.com&count_bg=%23FF8C00&title_bg=%23555555&icon=&icon_color=%23E7E7E7&title=Page+Views&edge_flat=false)](https://mstrhakr.goatcounter.com)
 
 <p>
   <a href="https://github.com/mstrhakr/unraid-plugin-docs"><img src="assets/images/logos/GitHub%20Logos/GitHub_Lockup_White.svg" alt="View on GitHub" height="32"></a>
   &nbsp;&nbsp;
   <a href="https://github.com/features/copilot"><img src="assets/images/logos/GitHub%20Logos/GitHub_Copilot_Lockup_White.svg" alt="Built with GitHub Copilot" height="28"></a>
+  &nbsp;&nbsp;
+  <a href="https://mstrhakr.goatcounter.com"><img src="https://img.shields.io/badge/📊_View_Analytics-GoatCounter-9cf" alt="View Analytics" height="20"></a>
 </p>
 
 ---

_includes/head_custom.html

@@ -34,3 +34,7 @@
   background-position: center;
 }
 </style>
+
+<!-- GoatCounter Analytics -->
+<script data-goatcounter="https://mstrhakr.goatcounter.com/count"
+        async src="//gc.zgo.at/count.js"></script>