write spec for happy path
User and Team unit tests green
add captain? method to user model
Test database not clearing between unit and feature tests. Updated test and email sequence to prevent overlap issues.
added database cleaner
update unit tests to put setup inside it block
team creation spec green
update gitigore
update team creation spec to check if user is captain
update application controller so all controllers redirect unauthorized users to login page. add nav_sign_up class to navbar
user that is part of team gets error and redirect to team page when trying to create team
add invitable to devise
add paramater sanitizer for invitable to application controller
update team view
remove invitable from device
user may join team