> ## Documentation Index
> Fetch the complete documentation index at: https://docs.popsink.com/llms.txt
> Use this file to discover all available pages before exploring further.

# v0.1.0-alpha.16 03/03/2026

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**Description**: New design system: shared `@popsink/ui` package, Tailwind v4, AppBar / UserDropdown.

### Changes

* Major UI overhaul (#1550):
  * Extract a shared `@popsink/ui` package with design tokens, Vuetify config and `Geist` typography.
  * Migrate from `@nuxtjs/tailwindcss` (v3) to `@tailwindcss/vite` (v4); centralise shared modules in `packages/ui`.
  * Apply `pop-title` / `pop-content` typography to data-plane and control-plane.
  * Introduce shared `AppBar` and `UserDropdown` components; remove the legacy `AppNavbar`.
  * Configure CSS cascade layers so Vuetify and Tailwind v4 coexist cleanly.
  * Standalone build pipelines updated to integrate `@popsink/ui` for both data-plane and control-plane.