Favor recent (and those applicable) Class Types when creating new classes

[MrRSquared]

It would be incredible if the interface of VScode that remembers your most recent plugin choice for the dialog that pops up when you click the WPILib icon could be mimicked in the create a new Class/Command dialog.

I feel that someone (me) may accidentally add an Old Commands (or Subsytem) Class to their robot that uses the New Commands Framework because they come up first. It would be so nice if we saw the most used Class options come up in order. This is not a necessity by any means, so if a lot of work is involved, it may not be worth it, but it would be sweet as an option.

In the same vein, when I brought this up in CD, @ThadHouse mentioned possibly filtering classes that are not applicable to the current project (with an override option).

Here is an image of the dialog window.