Use active theme colors for styled text in the debug console

Smart select: only add line ranges if they’re contained by the next range

define extension kind in package.json schema

Preserve whitespace in debug hover expresion value

Part of #74250

- Extend `Disposable` in classes where it makes sense
- Use `DisposableStore` for lists of disposables
- Make `combinedDisposable` take arguments instead of an array (so that you can't pass in an array and then modify the array after the fact)

Not sure why incremental builds missed this

Fixes #74242

Our current usage of dispoable arrays can leak disposables (see #74242 for details). This change introduces a new class called `DisposableStore` that can be used mostly as a drop in replacement for an array of disposables but will not leak disposbles if it is disposed

`DisposableStore` was extracted from the existing `Dispoable` class, which already implements this pattern. However `Disposable` is intended to be used as a base class while `DispoableStore` is a value class.

In addition, this change hides the `toDispose` / `_toDipose` members of `Disposable` as direct write access to the disposable array also allows for leaks (and breaks encapsulation)

Fixes #74191

Instead of using a base64 encoded data uri to display images, use the fileService to read Buffer, convert this to a Blob, and display the blob

For #72824

Add rnpm-plugin-windows and pom.xml check