[REQUEST] input method support for wayland

[GrassBlock1]

Before opening a feature request

• [X] I checked the next branch to see if the feature has already been implemented
• [X] I searched existing reports to see if it is already requested.

What is the user problem or growth opportunity you want to see solved?

In the latest version of rofi-wayland, input method like Fcitx 5 won't work,which brings problems for CJK users to input their language in rofi.

How do you know that this problem exists today? Why is this important?

When I use rofi-wayland in drun mode and try to input to find a application whose name in Chinese. I try to activate fcitx5 to input but failed. I think implementing the support of input method would make it a little easier for users who uses a input method to input in their language....

Who will benefit from it?

users who uses a input method to input in their language, eg. Chinese and Japanese users.

Rofi version (rofi -v)

1.7.5+wayland3

Configuration

https://gist.github.com/GrassBlock1/4982f338a70111866ae63d8196249686

Additional information

No response