Add Tailwind CSS Oxide dependency to root package

package.json

@@ -28,5 +28,8 @@
     "mcp"
   ],
   "author": "moboudra",
-  "license": "MIT"
+  "license": "MIT",
+  "dependencies": {
+    "@tailwindcss/oxide": "^4.1.14"
+  }
 }

packages/web/package.json

@@ -24,7 +24,6 @@
     "@types/react": "^19.2.2",
     "@types/react-dom": "^19.2.1",
     "autoprefixer": "^10.4.21",
-    "lightningcss": "^1.29.5",
     "next": "^15.5.4",
     "openai-realtime-api": "^1.0.8",
     "postcss": "^8.5.6",