Does Allah accept the sincere repentance and good intention of a woman who has sinned much, then repented, and decided to correct her mistakes, such as covering her 'awrah, cutting off unlawful relationships, maintaining kinship ties, and making up for missed fasts, even if she dies before completing some of these deeds, but she was determined to do them?

Allah is Forgiving and Merciful; He forgives all sins. If your repentance is sincere, then you are as if you had never sinned. Continue in your repentance, maintain prayer, fasting, the legal hijab (definition), and kinship ties. Distance yourself from anyone who prevents you from drawing closer to Allah. Take the initiative to advise anyone who has bad pictures of you to erase them; your repentance is valid even if they do not respond. Have a good opinion of your Lord, strive to please Him, and increase your good deeds. Make up the days of Ramadan (definition) that you missed in the past whenever you are able, and there is no sin upon you if you delay making them up due to health problems.