Function revoke_owner_sessions 

pub fn revoke_owner_sessions(
    owner: String,
    session: Option<AdminSession>,
    return_to: ReturnTo,
    pool: &State<DbPool>,
) -> Result<Redirect, AdminReject>

Revokes all of an identity’s sessions (POST /admin/sessions/revoke?<owner>) — sign-out- everywhere, or kicking out a compromised account. Referenced by the non-secret owner name (never a session id). Redirects back to the screen. Signed-in admins only.