Replay falsey values in input fields
Replay falsey values in input fields

Currently an integer of 0 doesn't get shown because it fails the
truthiness check in the govuk-frontend template [^1]. Note that
we can't just do str(value) as for None this would be "None".

[^1]: https://github.com/alphagov/govuk-frontend/blob/fd4952f1c02c79056e09fc9c9ebae5c078140e49/src/govuk/components/input/template.njk#L51

alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin,alphagov/notifications-admin