Sign Up User verification

[NamanTripathi937]

// user = 0 , org = 0
//if user is admin of slack workspace , lead him to initial setup.

    //else show him the you-are-not-admin page

//user = 0 , org = 1
//lead him to ask-for-invitation page

//user = 1 , org = 0
//if user is admin of slack workspace , lead him to initial setup.
//else show him the you-are-not-admin page

//user = 1 , org = 1
//direct him to timeline page

This is just the basic idea .