The alpha version of FlorisBoard has preliminary support for shape based Chinese layouts so you can write 汉字／漢字 with say, Cangjie or Zhengma. It also has the JIS kana layout for Japanese. Although, it doesn't support Kanji Substitution yet, but you could use the shape based Chinese layouts for that in the meanwhile. As for Korean, it's supported but no Hanja support yet.
While there isn't a release for it yet, you can take any release artifact from the GitHub Actions CI and it should have it.
The tty isn't practical for anyone using a language with non-latin characters. AFAik it doesn't support unicode stuff like CJK languages or RTL/bidirectional text
There isn't AFAIK. But In a nutshell it talks about OSS community dynamics citing the log4j exploit as an example. It seems like the same sentiment that western developers are echoing. Fostering respect and contributions from the consumers of their OSS and so on
This isn't entirely true. The authenticator app option works with any OTP client. Infact, i'm storing my GitHub 2FA token inside of a KeePassXC database! You could also store it in something like password-store's pass-otp and let the your client of choice handle it.
Hatsune Miku: Project DIVA series