DISK_AVAILABLE disk available space (bytes)
example: stdlib.disk_available('/')
Ref: https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/io/File.html#getUsableSpace()
function f = disk_available(filepath, backend) arguments filepath {mustBeTextScalar} backend (1,:) string = ["java", "dotnet", "python", "sys"] end fun = hbackend(backend, "disk_available"); f = fun(filepath); end