feat: Improved password security policy (#2345)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/controllers/concerns/access_token_auth_helper.rb

@@ -17,13 +17,8 @@ module AccessTokenAuthHelper
     Current.user = @resource if current_user.is_a?(User)
   end
 
-  def super_admin?
-    @resource.present? && @resource.is_a?(SuperAdmin)
-  end
-
   def validate_bot_access_token!
     return if Current.user.is_a?(User)
-    return if super_admin?
     return if agent_bot_accessible?
 
     render_unauthorized('Access to this endpoint is not authorized for bots')