Resend confirmation instructions

<.form let={f} for={:user} action={Routes.user_confirmation_path(@conn, :create)}>
<%= label f, :email %> <%= email_input f, :email, required: true, class: "form-control" %>
<%= submit "Resend confirmation instructions", class: "btn btn-primary" %>

<%= link "Register", to: Routes.user_registration_path(@conn, :new) %> | <%= link "Log in", to: Routes.user_session_path(@conn, :new) %>