Add analytics dashboard view and API integration

- Add AnalyticsView.vue for real-time API analytics - Update router to
include /analytics route - Add Analytics link to BottomNav - Improve
MetricCard layout for dashboard consistency - Update main.ts to
initialize global auth store - Add Dockerfile and .env for
containerization and config - Update README with complete API and
architecture overview - Disable Tailwind in main.scss for SCSS-only
styling

.env

@@ -0,0 +1,5 @@
+# API Configuration
+VITE_API_BASE_URL=http://localhost:8000
+
+# WebSocket Configuration
+VITE_WS_URL=ws://localhost:8000/ws