Study support app: Efficient review of class content and support for test preparation
・Record and transcribe lectures
・Automatic summaries using Gemini AI -> save to "Note" container
・AI-generated quizzes based on the pdf
・Manage learning history -> store high scores
・Progress Visualization
Graph display study time, accuracy rate, and proficiency by subject area.
changed graph to check list
・Add to favorite
・login page
.env file and speech-to-text-key.json are not push at github