Give us an easy way to manually edit the list of ignored files

[isochronous]

And I'm not just looking for the include/exclude setting... I want to manually edit what I'm ignoring, just like I would a .gitignore file.

I've looked for that .vscodeignore files in the vscode install dir, the extension dir under %UserProfile%/.vscode/extensions, in the project folders in question, etc., but have not been able to find it. Where is this file stored? I've also looked in the settings file but, as expected, there was nothing there.

It would be nice to be able to manually edit it instead of the single "clear ignored paths" option that nukes everything in the ignore list. Maybe just add another menu command to open the file in an editor pane?