Do not ignore the directory if the user cannot interact with the prompt

[hverlin]

> const { exec } = require('node:child_process');
> const { promisify } = require('node:util');
> const execAsync = promisify(exec);
> await execAsync('mise tasks --json')
{
  stdout: '[]\n',
  stderr: 'mise WARN  Config files in /private/tmp/mise-cccc/mise.toml are not trusted.\n' +
    'Trust them with `mise trust`.\n'
}
> await execAsync('mise tasks --json')
{ stdout: '[]\n', stderr: '' }

In this case, the directory is added to the ignored directory. I would expect it to behave the same as using ctrl+c and exit with error 1.