React Keyed File Browser is a dead project - need new dependency?

[andymeneely]

In posting latest sandbox, we got an error about React Keyed File Browser. In looking into it, it looks like this is a dead project.

Do we still need it?

If so, how should we replace?

For now, we're installing it with --legacy-peer-deps option, but that's not idea.

[llf5185]

Wasn't able to get around to resolving this issue, so here is a summary. We use react-keyed-file-browser for the file editor in the admin tab of the dashboard, however this package is a dead project and should be replaced. There are alternative packages that provide file browsers in React, the one I tried to use was react-headless-tree, as it had similar features to what we already use. But it being written in and primarily for TypeScript led to me having difficulties actually implementing it. I considered making a custom file browser rather than using a package, but I concluded that it would take considerable time and effort for something only used as a part of one feature on the admin page.