```ruby
require "erubis"
require "nokogiri"
require "ostruct"
require "rack/request"
require "uri"
require "status_renderer"
require "host"
require "whitelisted_host"
require "optic14n"
require "govuk_app_config"

require "bouncer/error_reporting"
require "bouncer/cacher"
require "bouncer/canonicalized_request"
require "bouncer/request_context"
require "bouncer/fallback_rules"
require "bouncer/preemptive_rules"

require "bouncer/outcome/base"
require "bouncer/outcome/bad_request"
require "bouncer/outcome/canary"
require "bouncer/outcome/global_type"
require "bouncer/outcome/healthcheck"
require "bouncer/outcome/unrecognised_host"
require "bouncer/outcome/robots"
require "bouncer/outcome/sitemap"
require "bouncer/outcome/status"
require "bouncer/outcome/test_the_4xx_pages"
require "bouncer/outcome/homepage"

require "bouncer/app"
```

Add missing includes for LivenessHealthcheck & ReadinessHealthcheck
user
```ruby
require "erubis"
require "nokogiri"
require "ostruct"
require "rack/request"
require "uri"
require "status_renderer"
require "host"
require "whitelisted_host"
require "optic14n"
require "govuk_app_config"

require "bouncer/error_reporting"
require "bouncer/cacher"
require "bouncer/canonicalized_request"
require "bouncer/request_context"
require "bouncer/fallback_rules"
require "bouncer/preemptive_rules"

require "bouncer/outcome/base"
require "bouncer/outcome/bad_request"
require "bouncer/outcome/canary"
require "bouncer/outcome/global_type"
require "bouncer/outcome/healthcheck"
require "bouncer/outcome/liveness_healthcheck"
require "bouncer/outcome/readiness_healthcheck"
require "bouncer/outcome/unrecognised_host"
require "bouncer/outcome/robots"
require "bouncer/outcome/sitemap"
require "bouncer/outcome/status"
require "bouncer/outcome/test_the_4xx_pages"
require "bouncer/outcome/homepage"

require "bouncer/app"
```
assistant