The MinGW and MSYS2 terminals are not supported on Windows

[afbjorklund]

Description

The TTY works on Posix and it works on Windows command prompt (DOS),
but it does not work when using a Unix terminal such as mintty on Windows.

• MinGW (like in Git for Windows)

• MSYS2

The detection uses IsCygwinTerminal rather than the usual IsTerminal,
and the survey module is hardcoded to use either/or (based on the GOOS)

• https://github.com/mattn/go-isatty

• https://github.com/AlecAivazis/survey

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This breaks the template selection ("Incorrect function")

But it also breaks terminal handling when running shell

Other side effects was JSON logging to the terminal too

And different output when it comes to the downloader

[afbjorklund]

The code in logrus also failed to detect these terminals, overrriding with ForceColors

vendor/github.com/sirupsen/logrus/text_formatter.go:	isColored := f.ForceColors || (f.isTerminal && (runtime.GOOS != "windows"))

[afbjorklund]

The workaround for the template selection, is either to use template:// or winpty.exe:

winpty limactl start

[Cactusinhand]

The workaround for the template selection, is either to use template:// or winpty.exe:

@afbjorklund
Sorry, what does template:// mean here?