Autoscrolling when adding new items in donations/distributions/purchases/partner requests

[jp524]

Resolves #4440.

Description

Per issue description, when adding a new item to a donation, distribution, purchase or partner request the screen would stay in place. The users would have to scroll down to see the new item added.

This change introduces a simple fix in the Stimulus controller that adds new items.

• The "add an item" behaviour described above works on new distributions, purchases, and donations
• This behaviour also works when editing distributions, purchases, and donations
• Same thing for requests

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

I did some manual testing in my local development environment. Please refer to video recording below.

Screenshots

Before
https://github.com/rubyforgood/human-essentials/assets/85654561/a87c0fc3-412b-4ea6-acd9-aae89bc966fb

After
https://github.com/rubyforgood/human-essentials/assets/85654561/214360d3-0ced-4054-9ba8-ca0fb6b9f994

[cielf]

Passes manual testing with flying colours -- including the requests. @dorner -- Is this something that we can/should have an automatic test for? I don't seem to have requested it in the criteria for completion.

[dorner]

An automatic test for this would be much more trouble than it's worth. I'm fine as is!

[github-actions]

@jp524: Your PR Autoscrolling when adding new items in donations/distributions/purchases/partner requests is part of today's Human Essentials production release: 2024.06.16.
Thank you very much for your contribution!