Youtube Embed

[jhancock532]

Description of Changes Made

Add a YouTube embed for the EOT page to display our EOT videos.

Update the documentation for how to make modifications to Contentful to aid future developers.

How to Test

Please navigate to the following URL:

https://careers-3fe82w53v-careers-site.vercel.app/careers/api/preview?secret=
{API PREVIEW SECRET HERE}
&url=/careers/employee-owned-trust

You can find the API preview secret in the preview URL configuration in Contentful settings. Go to "Settings" -> "Content preview" then scroll to the preview urls.

The YouTube video iframe should have a descriptive title attribute.

Screenshots

MR Checklist

• [x] Add a description of your pull request and instructions for the reviewer to verify your work.
• [x] If your pull request is for a specific ticket, link to it in the description.
• [x] Stay on point and keep it small so the merge request can be easily reviewed.
• [x] Consider adding unit tests, especially for bug fixes. If you don't, tell us why.
• [x] Tests and linting passes.
• [x] Consider updating documentation. If you don't, tell us why.
• [x] If relevant, list the environments / browsers in which you tested your changes.