Move project from bordanlage/ to repo root

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

dashboard/src/App.jsx

@@ -0,0 +1,46 @@
+import { useState } from 'react'
+import TopBar from './components/layout/TopBar.jsx'
+import TabNav from './components/layout/TabNav.jsx'
+import Overview from './pages/Overview.jsx'
+import Navigation from './pages/Navigation.jsx'
+import Audio from './pages/Audio.jsx'
+import Systems from './pages/Systems.jsx'
+
+const PAGES = {
+  overview:   Overview,
+  navigation: Navigation,
+  audio:      Audio,
+  systems:    Systems,
+}
+
+export default function App() {
+  const [tab, setTab] = useState('overview')
+  const Page = PAGES[tab] || Overview
+
+  return (
+    <div style={styles.app}>
+      <TopBar />
+      <TabNav activeTab={tab} onTabChange={setTab} />
+      <main style={styles.main}>
+        <Page />
+      </main>
+    </div>
+  )
+}
+
+const styles = {
+  app: {
+    display: 'flex',
+    flexDirection: 'column',
+    height: '100vh',
+    overflow: 'hidden',
+    background: 'var(--bg)',
+  },
+  main: {
+    flex: 1,
+    overflow: 'hidden',
+    display: 'flex',
+    flexDirection: 'column',
+    minHeight: 0,
+  },
+}