docs: add web dashboard showcase screenshots to README

README.md

@@ -4,6 +4,14 @@
 
 The **NaxOS Web Dashboard** is a modern, responsive, non-technical web interface for managing the NaxOS storage appliance. Built with React, TypeScript, Tailwind CSS, Lucide Icons, and embedded CNCF Perses analytics.
 
+## Dashboard Showcase
+
+| Overview & Telemetry | OpenZFS Storage & Migration |
+| :---: | :---: |
+| ![Dashboard Overview](public/screenshots/dashboard-overview.jpg) | ![Storage & Migration](public/screenshots/storage-management.jpg) |
+| **CNCF Perses Analytics** | **App Store & Runtimes** |
+| ![Perses Analytics](public/screenshots/perses-analytics.jpg) | ![App Store](public/screenshots/app-store.jpg) |
+
 ## Key Features
 
 - **Intuitive Storage Management**: