appstore: initialize i18n stuff

store/templates/index.html

@@ -1,11 +1,10 @@
 {% extends "base.html" %}
 {% block main %}
-{% set locale = 'en' %}
 
 <div class="mx-auto w-full text-center p-8">
     <img src="{{ url_for('static', filename='ynh_logo_black.svg') }}" class="w-32 mx-auto" />
     <h2 class="text-2xl font-bold text-gray-900">
-        Application Store
+        {{ _("Application Store") }} 
     </h2>
 </div>
 
@@ -16,7 +15,7 @@
             class="h-full relative block overflow-hidden hover:bg-gray-200 pt-12"
             >
             <h3 class="text-md font-bold text-gray-900">
-                Browse all applications
+                {{ _("Browse all applications") }}
             </h3>
         </a>
     </div>
@@ -28,10 +27,10 @@
             >
             <h3 class="text-md font-bold text-gray-900">
                 <i class="fa fa-{{ category['icon'] }}" aria-hidden="true"></i>
-                {{ category['title'][locale] }}
+                {{ category['title']|localize }}
             </h3>
             <p class="mx-auto max-w-[40ch] text-xs text-gray-500">
-                {{ category['description'][locale] }}
+                {{ category['description']|localize }}
             </p>
         </a>
     </div>