fix emoji for Avalonia UI

[sshcomm]

According to this source https://www.iyio.net/2024/12/061026.html
Complete fonts have been created from Segoe UI Emoji (including country flags) and are displayed correctly in the v2rayn Avalonia UI program.
thanks to ONII CHAN for investigating
create : ONII CHAN

[2dust]

Thanks for your PR.
Emoji only has display problems under Windows, and the Avalonia UI version is not released under Windows yet. So this PR is not accepted for the time being.

A better solution would be to implement a Windows version that allows fonts to be changed.

[sshcomm]

Thanks for your PR. Emoji only has display problems under Windows, and the Avalonia UI version is not released under Windows yet. So this PR is not accepted for the time being.

A better solution would be to implement a Windows version that allows fonts to be changed.

The ability to change fonts is currently not available in Avalonia and must be created.

[2dust]

v2rayN/v2rayN/v2rayN.Desktop/ViewModels/ThemeSettingViewModel.cs

Line 124 in a8eba93

private void ModifyFontFamily()

[sshcomm]

v2rayN/v2rayN/v2rayN.Desktop/ViewModels/ThemeSettingViewModel.cs

Line 124 in a8eba93

private void ModifyFontFamily()

not working

[2dust]

The Windows version is not implemented.
如果你有空，可以帮忙实现。

[2dust]

v2rayN/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs

Line 203 in a8eba93

private async Task<List<string>> GetFonts()

[sshcomm]

Let me see what I can do.

[2dust]

https://superuser.com/questions/760627/how-to-list-installed-font-families