Feature Request [Funbox Mode]: Look ahead (current word visible, next N words hidden)

[ruthlesscalm]

Summary

Propose a new Funbox mode: Look Ahead. The active word remains visible, the next $N$ words are hidden (default: $N = 1$), and all remaining words stay visible.

Difference from existing read_ahead

• read_ahead: Active word is invisible and next (0, 1 or 2 ) words are invisible.
• look_ahead (proposed): Active word remains visible. The next $N$ words are hidden, forcing typists to read ahead before words enter the hidden gap.

Motivation

This mode forces us to read next N words and helps in increasing typing speed.

Implementation

If approved, I would like to implement this myself and submit a PR.