Fix before_action naming clash causing space to be unset under certain circumstances

Author: fbacall

app/controllers/application_controller.rb

@@ -19,7 +19,7 @@ class ApplicationController < ActionController::Base
   # User auth should be required in the web interface as well; it's here rather than in routes so that it
   # doesn't override the token auth, above.
   before_action :authenticate_user!, except: [:index, :show, :embed, :calendar, :check_exists, :handle_error, :count, :redirect]
-  before_action :set_space
+  before_action :set_current_space
   before_action :set_current_user
 
   # Should prevent forgery errors for JSON posts.
@@ -107,7 +107,7 @@ def user_not_authorized(exception)
     handle_error(:forbidden, t("#{policy_name}.#{exception.query}", scope: 'pundit', default: :default))
   end
 
-  def set_space
+  def set_current_space
     Space.current_space = TeSS::Config.feature['spaces'] ? Space.find_by_host(request.host) : Space.default
   end