[fix] Non interactive modes ( [Bug]: sanitize_input #324 )

[Tearran]

Issues

• [Bug]: sanitize_input does not work as expected #324
• Question about get_user_continue #322
• [Task]: Clarifying, Naming conventions and use #325

Staging for refining Non interactive modes.
added option "--noint"
stage "--api" for json I/O (currently only out).
Remove calls for sanitize_input in main binary options,

[dimitry-ishenko]

@Tearran I will take a closer look when I get a chance, but on the first peek I was thinking maybe we can add have_stdin and have_stdout helpers or something similar to replace all the [[ -t 0 ]] and [[ -t 1 ]]. I've had a couple of them in my PRs and see a bunch more in yours.

[Tearran]

Thanks. I support the use of have_stdin and have_stdout. but consider set_stdin set_stdout or get_ :)