Task: Ability to compact nested directories

[trustin]

In a Java project repository (or some complex project with deep directory structure), I see a tree like this:

It'd be nice if this extension detects such cases and compress the tree like this:

+- moduleA/src/main/java/com/....
   +- FooBar.java
+- moduleB/src
   +- main/java/...
      +- AliceBob.java
   +- test/java/...
      +- CharlieDelta.java

.. so that the left side of the pane is not wasted.

[alexmdodge]

@trustin I think this is a great ask. Similar feature to what VSCode provides. Noted in the other ticket, but I think having this configurable along with the other options would certainly be helpful.