Define data variables
Add competition add usecase
Add DI for competition add usecase
Add type test for submission role in competition add usecase
Add competition edit usecase
Minor refactor
Add competition delete usecase
Mark competition delete usecase as done
Specify need to validate email domain in toolvalidator
Add racer add usecase
Mark racer add usecase as complete
Add authorisation checks for adding racers to existing competitions
Forgot to add these roles to racer add usecase
Add Racer edit usecase
Mark racer edit usecase as complete
Racer delete usecase added
Mark racer delete usecase as complete
Add update add usecase
Forgot to add callback function
Add update delete usecase