chore(dotfiles): make kitty tab bar colors match iTerm
chore(dotfiles): make kitty tab bar colors match iTerm

Just grabbed the iTerm ones (approximately, but close enough) using
xScope.

wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent,wincent/wincent