[Feature]: Auto Dark Mode for Web Contents

Describe the feature/enhancement you need

Automatically render all web contents using a dark theme

In the Android, this function has been integrated into the Android Webview
https://stackoverflow.com/questions/62548348/how-to-force-dark-web-pages-in-android-webview

The following shows the approximate effect of smart forced dark mode in Edge and Chrome browsers

The scenario/use case where you would use this feature

We often need to introduce dark mode web pages in the dark mode interface to achieve a consistent appearance. If the web page colors can be automatically inverted, it will greatly reduce the development cost of the web page - otherwise we will have to prepare two sets of color schemes for the web page.

Now, these operations sometimes rely on browser plug-ins, but if only individual web pages need to be accessed, introducing plug-ins for them is too bloated.

Edge includes this feature, namely
Auto Dark Mode for Web Contents

How important is this request to you?

Critical. My app's basic functions wouldn't work without it.

Suggested implementation

Enable this API in Webview

What does your app do? Is there a pending deadline for this request?

No response