LSthemagic/project-manager-frontend — reverse-engineered prompt

Build me a responsive project management frontend for teams, in Portuguese, using the existing Next.js app as the base.

I want users to log in, land on a dashboard with project stats, create and edit projects, and manage tasks in a kanban board where they can drag cards between columns. Tasks should support descriptions, assignees, subtasks, estimates, comments, attachments, and time tracking. Add search, filters, pagination where it makes sense, and reports for productivity that can be exported.

Also include an admin area for managing users, categories, tags, and viewing audit logs. The app should talk to a separate backend API using the base URL from the environment variable, keep auth with cookies, and handle loading, empty, and error states cleanly.

Please make the UI polished, accessible, and consistent with shadcn style components and Tailwind. If anything is unclear, look at the current files and wire it up to the types and API helpers already in the project.