v1.0.0 of zeba_academy_brain_training

Brain training package with memory games, logic puzzles, pattern tests and score tracking. Changelog excerpt: ## 🎉 Initial Release First stable release of Zeba Academy Brain TrainingFlutter package. --- ## ✨ Added ### 🧠 Memory Games - Added memory game engine. - Added card generation system. - Added difficulty-based memory challenges. - Added card matching support. Supported levels: - Easy - Medium - Hard --- ### 🧩 Logic Puzzles - Added logic puzzle framework. - Added difficulty-based questions. - Added answer validation support. - Added reusable puzzle architecture. --- ### 🔢 Pattern T[...]