How is the main conflict resolved in holes?

In "Holes" by Louis Sachar, the main conflict is resolved when Stanley Yelnats and Zero discover the buried treasure of Kissing Kate Barlow, which sets them free from the injustices they faced at Camp Green Lake. Their discovery not only clears their names but also brings to light the history of the Yelnats family's bad luck, ultimately breaking the family curse. The treasure allows them to escape their dire circumstances and find a brighter future.