Issue Type: Bug

with agit repo open, preview a MD doc with a link to another MD doc in the same repo... hovering over the link shows a tooltip with the correct full path of the linked file (file:///c:/workspace/folder/file.md), yet clicking the link does nothing

VS Code version: Code 1.53.0 (8490d3dde47c57ba65ec40dd192d014fd2113496, 2021-02-03T20:36:38.611Z)
OS version: Windows_NT x64 10

• I have searched through existing issues

Feature Request

The new vscode-css-languageservice have many new features.
Need to do:

• provide FileSystemProvider
• provide DocumentContext
• use default css-data, LanguageServiceOptions.useDefaultDataProvider
• use findDocumentLinks2
• use doComplete2
• [

PR #367 added new resources to translations. Update pt-br to reflect that

Setting peacock.color or peacock.remoteColor in the user settings.json can be done manually. If set, peacock will use that color as the default color to colorize VS Code.

This should be documented in the readme, along with considerations.

Considerations:

• this can only be set or unset manually.
• this will make every vs code instance that doesnt have a color in their workspace use t