feat: Add yandex metrika tracking code

exampleSite/config.toml

@@ -999,6 +999,8 @@ enableEmoji = true
       # server url for your tracker if you're self hosting
       # 自行托管追踪器时的主机路径
       server = ""
+    [params.analytics.yandexMetrika]
+      id = ""
 
   # Cookie consent config
   # Cookie 许可配置

layouts/partials/plugin/analytics.html

@@ -19,4 +19,20 @@
         </script>
         {{- dict "Source" ($analytics.fathom.server | default "cdn.usefathom.com" | printf "https://%v/tracker.js") "Async" true "Attr" "id=fathom-script" | partial "plugin/script.html" -}}
     {{- end -}}
+
+    {{- /* Yandex Metrika */ -}}
+    {{- with $analytics.yandexMetrika.id -}}
+        <script type="text/javascript" >
+           (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
+           m[i].l=1*new Date();k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})
+           (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");
+
+           ym({{ . }}, "init", {
+                clickmap:true,
+                trackLinks:true,
+                accurateTrackBounce:true
+           });
+        </script>
+        <noscript><div><img src="https://mc.yandex.ru/watch/{{ . }}" style="position:absolute; left:-9999px;" alt="" /></div></noscript>
+    {{- end -}}
 {{- end -}}