new colors

[uloco]

• minimap background and foreground opacity
• bracket pair guides coloring, e.g. "editorBracketHighlight.foreground1"

Indentation guides settings The editor.renderIndentGuides and editor.highlightActiveIndentGuide settings have been deprecated in favor of editor.guides.indentation and editor.guides.highlightActiveIndentation.

Webview ui tookit for checking the theme colors on all elements, buttons etc. https://github.com/microsoft/vscode-webview-ui-toolkit