Add custom Google Tag Manager integration and update analytics provid…

…er in mkdocs.yml

mkdocs.yml

@@ -69,8 +69,7 @@ plugins:
 extra:
   generator: false
   analytics:
-    provider: google
-    property: ${{ secrets.GOOGLE_ANALYTICS_ID }}
+    provider: custom
   social:
     - icon: fontawesome/brands/github
       link: https://github.com/Codium-ai

overrides/main.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+
+{% block scripts %}
+  {{ super() }}
+
+<!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PQP59F54"
+  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
+{% endblock %}

overrides/partials/integrations/analytics/custom.html

@@ -0,0 +1,7 @@
+<!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+    new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+    j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+    'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+    })(window,document,'script','dataLayer','GTM-PQP59F54');</script>
+    <!-- End Google Tag Manager -->