No evaluation for default value previews

[miliog]

Describe the bug For variables and dictionary entries, it returns any, and for function calls, it returns none. I'm not sure if this can even be solved easily, but instead of those values, it should at least return unknown or something similar.

Package/Software version:

VSCode version(Help -> About):

Version: 1.89.1 (user setup)
Commit: dc96b837cf6bb4af9cd736aa3af08cf8279f7685
Date: 2024-05-07T05:13:33.891Z
Electron: 28.2.8
ElectronBuildId: 27744544
Chromium: 120.0.6099.291
Node.js: 18.18.2
V8: 12.0.267.19-electron.0
OS: Windows_NT x64 10.0.22631

tinymist extension version: v0.11.9