Removed AdminMailer emails for reports and pending accounts

• Removed:
- AdminMailer emails for reports and pending accounts

app/models/user.rb

@@ -144,8 +144,6 @@ class User < ApplicationRecord
 
     if new_user && approved?
       prepare_new_user!
-    elsif new_user
-      notify_staff_about_pending_account!
     end
   end
 
@@ -319,13 +317,6 @@ class User < ApplicationRecord
     regenerate_feed! if needs_feed_update?
   end
 
-  def notify_staff_about_pending_account!
-    User.staff.includes(:account).each do |u|
-      next unless u.allows_pending_account_emails?
-      AdminMailer.new_pending_account(u.account, self).deliver_later
-    end
-  end
-
   def regenerate_feed!
     return unless Redis.current.setnx("account:#{account_id}:regeneration", true)
     Redis.current.expire("account:#{account_id}:regeneration", 1.day.seconds)