Set the MKINX_ROUTES environment variable with a serialized list
    of list of routes, one route being:
        [pattern to look for, absolute location]

def set_routes():
    """Set the MKINX_ROUTES environment variable with a serialized list
    of list of routes, one route being:
        [pattern to look for, absolute location]
    """
    os.system("pwd")
    dir_path = Path(os.getcwd()).absolute()
    projects = get_listed_projects()
    routes = [
        [p if p[0] == "/" else "/" + p, str(dir_path) + "{}/build/html".format(p)]
        for p in projects
    ]
    os.environ["MKINX_ROUTES"] = json.dumps(routes)