Visual redesign: design system, refined ops console aesthetic

- Full component library (Button, Input, Label, Select, Modal, Table, Badge, Card, etc.)
- Tailwind design tokens: IBM Plex Sans + JetBrains Mono, teal accent, semantic status colors
- NavBar with logo, responsive hamburger menu, real logout
- All pages redesigned: Login, Dashboard (KPI cards), Machines, SyncPairs, JobHistory, JobDetail, SSHKeys, Settings
- Fixed: hover:bg-gray-750 dead class, window.location.href navigation bug
- Replaced alert()/confirm() with sonner toasts and accessible modals
- Added ErrorBoundary, skip link, accessible modal dialogs (Radix)
- Icons: lucide-react throughout, copy/download buttons
- 1.0.5 → 1.0.6

web/tsconfig.json

@@ -14,7 +14,11 @@
     "strict": true,
     "noUnusedLocals": false,
     "noUnusedParameters": false,
-    "noFallthroughCasesInSwitch": true
+    "noFallthroughCasesInSwitch": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    }
   },
   "include": ["src"]
 }