Create a Poker Pre-Flop Trainer app that visually simulates a poker table and cards, helping players learn optimal pre-flop decisions by position. Players are given a hand and must choose Raise, Fold, or Call based on correct pre-flop ranges. Use the following ranges: UTG (AA, AKs, AQs, AJs, ATs, A5s, AKo, KK, KQs, KJs, KTs, AQo, QQ, QJs, QTs, JJ, JTs, TT, 99, 98s, 88, 77), UTG+1 (same as UTG + T9s), UTG+2 (same as UTG+1 + T8s), LoJack (wider, adding A9s–A6s, K9s, Q9s, J9s, 97s, 76s, 66, 65s, 55), HiJack (adding A5s–A2s, K8s, 86s, 75s, 54s, 44), Cutoff (adding 85s, 74s, 63s, 53s, 43s), Button (adding 73s, 32s, 33), Small Blind (widest, including all suited Ax, Kx, Qx, most suited connectors, and 22). The app should feature Training Mode (study ranges), Quiz Mode (test decisions with correct/wrong feedback), and Challenge Mode (timed drills), with sleek, intuitive UI, real-time explanations, and progress tracking for an engaging learning experience.