Add color for tree.indentGuidesStroke

[octref]

In the upcoming release, VS Code will add indentation guides in File Explorer. See microsoft/vscode#17777 for details.

A new key tree.indentGuidesStroke will be added. It doesn't look nice in Nord yet:

So I tried

{
  "workbench.colorCustomizations": {
    "[Nord]": {
      "tree.indentGuidesStroke": "#EBCB8B"
    }
  }
}

Please consider adding a color for tree.indentGuidesStroke. Thanks!

[arcticicestudio]

Hi @octref 👋, thanks for your contribution 👍
Of course the new key will be added, but I guess it makes sense to use the same colors like for the editorIndentGuide.background (nord2 with 70% opacity) and editorIndentGuide.activeBackground (nord3) keys.

Also the idea of having a tool to check for missing rules is awesome 💯
I've commented in the issue you've opened to add some positive arguments for such a nice idea 😄

[octref]

The issue I see with nord3 is that on hover, VS Code will take a dimmed color of the key, and nord3 is a bit too low contrast...

I hope a sensible default can be chosen for Nord, but I'll still likely use the color for open folder https://raw.githubusercontent.com/ayu-theme/vscode-ayu/master/icons/folder_opened_dark%402x.png so it's consistent with the icon colors.

Also the idea of having a tool to check for missing rules is awesome 💯
I've commented in the issue you've opened to add some positive arguments for such a nice idea 😄

I didn't see the comment 😅Maybe you forgot to post?

[arcticicestudio]

Oh the nord3 contrast for small areas might be a problem (again 😄), but I guess the new comment color from #117 / #118 could fit. Using the same color like icons might be a problem since almost every (icon) theme comes with different styles and often allows the user to define custom colors, e.g. I use the Material Icon Theme with custom Nord colors through the material-icon-theme.folders.color setting key.

The comment should be visible now, haven't got time to finish it before leaving for work.

[arcticicestudio]

🚢 Shipped with extension release version 🏷 0.11.0.