Fix directory controller in glitch-soc

app/controllers/directories_controller.rb

@@ -7,6 +7,7 @@ class DirectoriesController < ApplicationController
   before_action :set_tag, only: :show
   before_action :set_tags
   before_action :set_accounts
+  before_action :set_pack
 
   def index
     render :index
@@ -18,6 +19,10 @@ class DirectoriesController < ApplicationController
 
   private
 
+  def set_pack
+    use_pack 'share'
+  end
+
   def set_tag
     @tag = Tag.discoverable.find_by!(name: params[:id].downcase)
   end