Add support for KDE Wayland Navtive

[Thysrael]

Is your feature request related to a problem? Please describe.

EAF can't run on KDE Wayland native. Running in XWayland a workaround, but I do hope it can run natively.

Describe the solution you'd like

From the issue #1083 , I have realized that this request could be solved by complementing the eaf--topmost-switch-to-python in eaf.el.

Describe alternatives you've considered

I write a code to process the KDE condition:

(if (executable-find "kdotool") ; Check for kdotool first
    (string-trim (shell-command-to-string "kdotool getactivewindow getwindowclassname"))
  (message "Please install kdotool for KDE support.")
  ))

However it won't work and I don't why.

the command can return the right answers like "emacs", chrome.

Additional context

When I open a pdf file, nothing shows in the buffer and no logs in the *epc* buffer.

My emacs version is GNU Emacs 30.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.49, cairo version 1.18.4).

[manateelazycat]

Wayland support is very troublesome, and I temporarily have no motivation to support it, sorry.

[manateelazycat]

今天和我一个朋友聊，可以基于 https://github.com/qt/qtwayland/tree/dev/examples/wayland/minimal-qml 实现一个 Wayland 的混合器， 在这个混合器里， 把Emacs和EAF的画面在混合器里绘制。

因为Wayland支持嵌套混合器， 再把这个Wayland混合器运行在KDE或者Gnome就可以实现EAF原生支持Wayland了。