FelipePresente/Calendallica ? reverse-engineered prompt

Build me a full stack calendar app called Calendallica that helps people stay organized with both day to day tasks and longer term goals.

I want a clean dashboard where users can sign up, log in, and stay logged in securely, with protected pages for their data and guest only pages for auth. The main screen should be an interactive monthly calendar where each day can show task indicators, and users can create, edit, and delete tasks tied to specific dates. There should also be a separate goals area for bigger personal goals that are not tied to a date, with full CRUD there too.

Please make it feel polished, with loading skeletons and a smooth user experience. Include an admin view that shows simple analytics like counts of users, tasks, and goals. Use secure authentication with JWT stored in cookies, basic rate limiting, and sensible backend protections. If you need current docs for anything, look them up online first.