update stats

.env

@@ -35,3 +35,4 @@ MAILER_URL=null://localhost
 ###< symfony/swiftmailer-bundle ###
 
 ASSET_BASE_URL=null
+UMAMI_URL=

config/packages/twig.yaml

@@ -4,3 +4,5 @@ twig:
     paths:
         '%kernel.project_dir%/templates/core/': Core
         '%kernel.project_dir%/core/Resources/views/': Core
+    globals:
+        umami_url: '%env(UMAMI_URL)%'

templates/core/dashboard/index.html.twig

@@ -4,6 +4,6 @@
 
 {% block body %}
     <div class="row">
-        <iframe src="https://umami.deblan.org/" class="col-12" frameborder="0" style="height: calc(100vh - 60px)"></iframe>
+        <iframe src="{{ umami_url }}" class="col-12" frameborder="0" style="height: calc(100vh - 60px)"></iframe>
     </div>
 {% endblock %}