FIX: Ensure only edited badge titles update a users title

When editing site texts from

/admin/customize/site_texts/

you can edit badge titles (aka name) and this will update any users that
have that badge currently set as their title. This fix prevents a badge
description text from being set as their title if an admin updates the
badge description text or any other badge fields that aren't the title.

app/controllers/admin/site_texts_controller.rb

@@ -71,7 +71,7 @@ class Admin::SiteTextsController < Admin::AdminController
     if translation_override.errors.empty?
       StaffActionLogger.new(current_user).log_site_text_change(id, value, old_value)
       system_badge_id = Badge.find_system_badge_id_from_translation_key(id)
-      if system_badge_id.present?
+      if system_badge_id.present? && is_badge_title?(id)
         Jobs.enqueue(
           :bulk_user_title_update,
           new_title: value,
@@ -132,6 +132,11 @@ class Admin::SiteTextsController < Admin::AdminController
 
   protected
 
+  def is_badge_title?(id = "")
+    badge_parts = id.split('.')
+    badge_parts[0] == 'badges' && badge_parts[2] == 'name'
+  end
+
   def record_for(key, value = nil)
     if key.ends_with?("_MF")
       override = TranslationOverride.where(translation_key: key, locale: I18n.locale).pluck(:value)