Add Health Check endpoint

config/environments/production.rb

@@ -2,6 +2,7 @@ Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
   config.force_ssl = true
+  config.ssl_options = { redirect: { exclude: -> request { request.path =~ /healthcheck/ } } }
 
   # Code is not reloaded between requests.
   config.cache_classes = true