WIP: Hide unneeded "Attach Files" button when creating a new FAQ question - Resolves #5070

[emmet0r]

Resolves #5070

Description

An unneeded "Attach Files" button was appearing on the form to create a new FAQ when logged in as an administrator, as described in #5070.

Digging in the code (and some maintainer help!) revealed that the relevant row of buttons is a Trix toolbar. The only way we could figure out how to hide the button was to do it via the CSS. However, after adding and testing the button-hiding code in actiontext.scss, we found that the changes weren't showing live. (It's not clear actiontext.scss is actually getting used anywhere?)

Importing actiontext.scss into application.scss fixed this... but maybe someone with better knowledge of the codebase can suggest a cleaner approach?

Big thanks to Albert and Rachel at the SCaLE workshop, who both sat and dug around in the code with me to find a solution 💫

This Medium article was also a helpful reference.

Type of change

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

1. Sign in as [email protected]
2. Click on FAQ
3. Click on Write New Question and Answer
4. You should no longer see a button labeled "Attach Files" in the row of buttons below the input field

Screenshots

"Attach Files" button is no longer visible in the list of toolbar buttons below the input field.

[dorner]

@emmet0r this is marked as WIP - does it need any further work?