Turn on redirects for two_factor_email_sent

This is part of the work to make sure user is redirected
to the page they initially were meant to visit after
they sign in.

app/main/views/two_factor.py

@@ -24,7 +24,8 @@ def two_factor_email_sent():
     title = 'Email resent' if request.args.get('email_resent') else 'Check your email'
     return render_template(
         'views/two-factor-email.html',
-        title=title
+        title=title,
+        redirect_url=request.args.get('next')
     )
 
 

app/templates/views/two-factor-email.html

@@ -13,7 +13,7 @@
     <p class="govuk-body">We’ve emailed you a link to sign in to Notify.</p>
     <p class="govuk-body">Clicking the link will open Notify in a new browser window, so you can close this one.</p>
     {{ page_footer(
-      secondary_link=url_for('main.email_not_received'),
+      secondary_link=url_for('main.email_not_received', next=redirect_url),
       secondary_link_text='Not received an email?'
     ) }}
   </div>