Add support for built in Emacs packages: tab-line and window-tool-bar

[chaosemer]

This adds theme support for tab-line (added in Emacs 27) and window-tool-bar (added in Emacs 30). I am the author of window-tool-bar.el and am going through top themes making sure they all have support.

Note that the after screenshot doesn't show the "disabled" state, which I did with a the red-1bg background. Ideally this would be a desaturated color to indicate "disabled", but I couldn't find such an option.

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• [x] You've added a before/after screenshot illustrating visually your changes.
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