Add path to Netlify CMS invite email

[ekafyi]

Description

Currently, Netlify Identity invite email link points to wargabantuwarga.com/#invite_token=xxxxx, which does not do anything as the netlify-identity-widget script is in the admin page.

Expected Behaviour

The invite email link should point to the admin page instead of the home page: wargabantuwarga.com/admin/#invite_token=xxxxx

This can be low priority; but in the meantime we should inform contributors who are given Netlify CMS access via email invite to open the admin page with the invite_token hash if they are unable to login.

Additional Information

Reference: https://answers.netlify.com/t/common-issue-netlify-cms-git-gateway-email-not-confirmed/10690

[zainfathoni]

In the meantime, as long as they watch my videos here, they should be able to overcome this issue manually. 😅