zijinz456/OpenTutor ? reverse-engineered prompt

Build me a local first AI study app where I can upload class materials like PDFs, DOCX, or PPTX files and immediately get organized notes, flashcards, quizzes, and an AI tutor that answers with citations from my own material.

I want the app to feel like a workspace, not just a chat box, with separate blocks for notes, practice, study plan, knowledge graph, and progress tracking. It should adapt to how I study, remember my weak spots, and use spaced repetition to bring back things I am likely to forget. If possible, let it support different AI providers, but it should work locally by default without needing cloud API keys.

Make it easy to run on my own machine with a simple setup, and keep the design clean and modern. If there are any current docs or best practices I should follow, look them up online and use them.