SUBHAM-RAJ-X/Java_Learning_Platform ? reverse-engineered prompt

Build me a simple Java learning platform where someone can sign up, browse lessons, open a lesson page, and track their progress as they go.

I want it to feel like a clean study app, with a home page, a list of topics, lesson detail pages, and a basic way to save what the user has completed. If it makes sense, add a quiz or practice section for each lesson and a small dashboard showing progress and what to study next.

Keep the design modern and easy to use, with clear navigation and a good mobile layout too. Use whatever structure makes sense for a small monorepo project like this, and look up current docs online if you need to. If anything is unclear, just make sensible choices and build a solid first version that I can expand later.