Search: Support tree type navigation and find widget

[joaomoreno]

We're currently disabling type navigation and the tree find widget in the Search tree. These would be very useful things to have when there are many search results.

[andreamah]

I think that we disable this because there was some unexpected behavior for finding results. Namely, it would match the parents (like the files), but not the children. Ideally, there would be a way to use the tree find widget such that all children of a node would not get filtered out if their parent is still preset. I can't quite find the discussion for this, but it's in another issue.

[vscodenpa]

This issue has been closed automatically because it needs more information and has not had recent activity. See also our issue reporting guidelines.

Happy Coding!

[andreamah]

Found the issue: https://github.com/microsoft/vscode/issues/67397

[andreamah]

I realized that the linked issue has to do with filtering, which perhaps is a subset of the proposed find widget. I'll leave this open to track adding the full find widget.