Fix link to homepage to keep current i18n

templates/page.html

@@ -8,7 +8,7 @@
  <div class="row h-100">
  <div class="col-md-5 col-lg-4 col-xl-3 col-xxl-2 px-0">
  <header class="my-3">
- <h1><a href="/"><img src="{{ '/images/logo.svg' | url}}" alt="Mittelab" class="logo mx-auto d-block"></a></h1>
+ <h1><a href="{{ '/'|url(alt=this.alt) }}"><img src="{{ '/images/logo.svg' | url}}" alt="Mittelab" class="logo mx-auto d-block"></a></h1>
  </header>
  <nav class="w-100 px-3">
  {% include 'nav.html' %}