DFK assistant

DFK Assistant is a tool designed to help Defi Kingdoms players improve their efficiency. It currently has 3 main features: 1. Helping players rent the most suitable heroes during summons. 2. Assisting players in choosing the appropriate skill upgrade path while leveling up. 3. Aiding players in selecting the right team for playing in duel mini-games. Additional features will be developed in the future, so keep an eye out. The plugin is relatively simple, and the code has been made open-source. This version adds team recommendations for playing duel mini-games and also fixes some minor bugs.