varathadevx/studybuddy ? reverse-engineered prompt

Build me a full stack study organizer app called StudyBuddy for students.

I want users to be able to sign up, log in, and get sent to a private dashboard where they can manage study notes, goals, reminders, and uploaded files in one place. Notes should support creating, editing, deleting, tags, subjects, search, and attaching files like PDFs or images. Goals should have progress tracking from 0 to 100 percent, status updates, and target dates. Reminders should show upcoming due dates and let users mark them complete.

Please make the dashboard feel helpful at a glance, with progress summaries, recent notes, and upcoming reminders. Use a clean responsive UI with Tailwind, and connect the frontend and backend with a working REST API. Store user data in MongoDB, protect routes with JWT, and handle file uploads through Cloudinary. If you need to, look up current docs online for anything that helps you wire it up cleanly.