/routes/users.tsx $ UsersLayout

location: {"pathname":"/solid-start-deploy-to-ghpages//users","search":"","hash":"","key":"","query":{}}

params: {}

UsersLayout >>> props.children

/routes/users/[[id]].tsx $ UsersOptionalId

location: {"pathname":"/solid-start-deploy-to-ghpages//users","search":"","hash":"","key":"","query":{}}

params: {}

UsersOptionalId >>> props.children

UsersOptionalId <<< props.children

UsersLayout <<< props.children