What should a girl do who was assaulted by her father and lost her virginity, then committed zina and repented, performed 'Umrah, and now wants to get married, and is she obligated to inform her future husband of what happened?

She should thank Allah for guidance and steadfastness in truth, increase in acts of worship, and strive hard not to be alone with her father in the house. She is not obliged to inform her husband, if she marries, about what happened. She should ask Allah for concealment and relief. As for her father, he is a criminal who must be advised, admonished, rebuked, and deterred.