Add a new article: How to test your email templates

[umbracotrd]

📋 Description

Add a new article: How to test your email templates. This article is a guide for a new feature, which will be released in Umbraco Commerce 16.2.0

✅ Contributor Checklist

I've followed the Umbraco Documentation Style Guide and can confirm that:

• Code blocks are correctly formatted.
• Sentences are short and clear (preferably under 25 words).
• Passive voice and first-person language (“we”, “I”) are avoided.
• Relevant pages are linked.
• All links work and point to the correct resources.
• Screenshots or diagrams are included if useful.
• Any code examples or instructions have been tested.
• Typos, broken links, and broken images are fixed.

Product & Version (if relevant)

Umbraco Commerce 16.2.0

Deadline (if relevant)

TBD.

📚 Helpful Resources

• 🧾 Umbraco Contribution Guidelines
• ✍️ Umbraco Documentation Style Guide

[eshanrnh]

Thanks for the PR, @umbracotrd 🙌 We will review it as soon as we can.

[mattbrailsford]

Looks good to me but can you update the 2b.order-entity-picker.png screenshot as it's using the old layout of the picker items where everything was on one line. This was updated to show the customer name with the orderline beneath.

[umbracotrd]

@mattbrailsford : I updated all 3 screenshots

[sofietoft]

PR looks good @umbracotrd !

I was wondering if it would make sense to move the screenshots into the list with the steps?
This is how we're doing it elsewhere in the docs, so for consistency I think that would be good.
Then the user will be able to see how the step look in the backoffice.

What do you think?

[umbracotrd]

@sofietoft : I've moved the screenshots into Steps section