show archived shared templates

app/views/shared/_search_input.html.erb

@@ -4,6 +4,9 @@
       <input name="<%= key %>" value="<%= params[key] %>" class="hidden">
     <% end %>
   <% end %>
+  <% if params[:archived].present? %>
+    <input name="archived" value="<%= params[:archived] %>" class="hidden">
+  <% end %>
   <% if params[:q].present? %>
     <div class="relative">
       <a href="<%= url_for(params: request.query_parameters.except('q')) %>" title="<%= t('clear') %>" class="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-auto text-neutral text-2xl font-extralight">