Registers a sport org so that sandbox reads (fetch_org_options(), and
fetch_profiles(filters = list(sport_org_id = ...))) behave like production.
The org's name becomes the sport$name of every athlete created under it
with create_profile().
See also
create_profile() to add athletes, csiapps-sandbox for an overview
Examples
org <- create_sport_org("Rowing Canada")
#> csiapps sandbox: created sport org 452 ('Rowing Canada')
create_profile(5, org$id)
#> csiapps sandbox: created 5 athlete(s) under sport org 452 (5 total)
clear_sandbox()
#> csiapps sandbox: entire sandbox cleared
