global_progress

var global_progress: Progress = .{
    .terminal = undefined,
    .terminal_mode = .off,
    .update_thread = null,
    .redraw_event = .{},
    .refresh_rate_ns = undefined,
    .initial_delay_ns = undefined,
    .rows = 0,
    .cols = 0,
    .draw_buffer = undefined,
    .done = false,
    .need_clear = false,
    .status = .working,

    .node_parents = &node_parents_buffer,
    .node_storage = &node_storage_buffer,
    .node_freelist_next = &node_freelist_next_buffer,
    .node_freelist = .{ .head = .none, .generation = 0 },
    .node_end_index = 0,
}