Dashboard UI

Summary

A data-dense admin-style interface — stat cards, a table, and a chart — practice for composing many components together before you wire it up to real backend data in later phases.

• 1Break the dashboard into small, independent, reusable components.
• 2Use placeholder/mock data structured the way your future API will actually return it.
• 3Add loading skeleton states, even before there's a real API to be slow.