FEATURE: add welcome topic cta banner (#17821)

lib/wizard.rb

@@ -106,13 +106,7 @@ class Wizard
       return false
     end
 
-    first_admin_id = User.where(admin: true)
-      .human_users
-      .joins(:user_auth_tokens)
-      .order('user_auth_tokens.created_at')
-      .pluck_first(:id)
-
-    if @user&.id && first_admin_id == @user.id
+    if @user&.id && User.first_login_admin_id == @user.id
       !Wizard::Builder.new(@user).build.completed?
     else
       false