[Suggestion] Pull Native Theme/Dark Mode code

[Admini]

Waiting for this feature, you can use:

• Windows 10 Dark theme, for tabs and titlebar (it's one between a lot, choose the theme you want)
  
• Dark Reader extension, for the content
  

For now, internal pages like Settings, Home and Extensions are not supported but this stills covers 95% of the use.

Thanks for sharing.
Also you may choose a light background color in chrome://settings/cbBrowsing