Fix for windows building (#42)

This PR contains the fixes for building on windows

Fix #40

MaxInt was added only in 1.17, which broke compatibility with older Go versions. 
Should use `MinInt32` instead.

fix: change Height() to return math.MaxInt if we could not retrieve t…

…he height of console window, otherwise nothing will be printed. Like in VSCode debugging console

Update go.mod

removed !windows as there is a specific _windows file now, avoid "get…

…Winsize redeclared in this block"

Signed-off-by: Guillaume Tardif <[email protected]>