remove label-ajax stimulus code

app/helpers/application_helper.rb

@@ -55,7 +55,6 @@ def get_apikey
     end
   end
 
-
   def omniauth_providers_info
     $OMNIAUTH_PROVIDERS
   end
@@ -76,7 +75,6 @@ def current_user_admin?
     session[:user] && session[:user].admin?
   end
 
-
   def child_id(child)
     child.id.to_s.split('/').last
   end
@@ -155,7 +153,6 @@ def add_proposal_button(parent_id, parent_type)
     end
   end
 
-
   def subscribe_button(ontology_id)
     return if ontology_id.nil?
     render TurboFrameComponent.new(id: 'subscribe_button', src: ontology_subscriptions_path(ontology_id: ontology_id.split('/').last), class: 'ml-1') do |t|
@@ -226,21 +223,6 @@ def notification_type(flash_key)
     bootstrap_alert_class[flash_key]
   end
 
-  def label_ajax_data_h(cls_id, ont_acronym, ajax_uri, cls_url)
-    { data:
-        {
-          'label-ajax-cls-id-value': cls_id,
-          'label-ajax-ontology-acronym-value': ont_acronym,
-          'label-ajax-ajax-url-value': ajax_uri,
-          'label-ajax-cls-id-url-value': cls_url
-        }
-    }
-  end
-
-  def label_ajax_data(cls_id, ont_acronym, ajax_uri, cls_url)
-    label_ajax_data_h(cls_id, ont_acronym, ajax_uri, cls_url)
-  end
-
   def label_ajax_link(id, ont_acronym, ajax_uri, target)
     ajax_uri = if ajax_uri.include?('?')
                  "#{ajax_uri}&ontology=#{ont_acronym}&id=#{escape(id)}"
@@ -253,7 +235,6 @@ def label_ajax_link(id, ont_acronym, ajax_uri, target)
     end
   end
 
-
   def get_link_for_cls_ajax(cls_id, ont_acronym, target = nil)
     if cls_id.start_with?('http://') || cls_id.start_with?('https://')
       ajax_url = '/ajax/classes/label'

app/javascript/controllers/index.js

@@ -34,9 +34,6 @@ application.register("form-options-display", FormDisplayController)
 import HistoryController from "./history_controller"
 application.register("history", HistoryController)
 
-import LabelAjaxController from "./label_ajax_controller"
-application.register("label-ajax", LabelAjaxController)
-
 import LanguageChangeController from "./language_change_controller"
 application.register("language-change", LanguageChangeController)