fix: remove duplicate merged code in registerForEvent and cancelRegistration#299

Subha12125 wants to merge 2 commits into

anubhavxdev:mainanubhavxdev/Event-management-system-main:mainfrom

Subha12125:fix/registration-controller-logicSubha12125/Event-management-system-main:fix/registration-controller-logicCopy head branch name to clipboard