Christian Mueller
a50ef96eb7
Implements the full SPA UI: - App.tsx with BrowserRouter, ProtectedRoute, and all page routes - Sidebar with NavLink active state and logout - Login page with JWT auth flow - Dashboard with parallel data fetching and status tiles - MqttBrokers: CRUD with test-connection button and Topics link - MqttTopics: discovery, filter, json_path inline edit, ignore - PgSources: CRUD form with all required fields - Datapoints: table with inline label/unit editing via onBlur - Displays: layout dropdown, refresh interval, last-seen timestamp - Layouts: left panel list + right panel element editor - EpaperPreview: scaled e-paper simulation with live data support - StatusBadge: color-coded status chip Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>