Remove React (it is no longer used)

Author: bvisness

package-lock.json

@@ -30,9 +30,6 @@
     "@types/react": "^18.3.1",
     "@types/react-dom": "^18.3.1",
     "esbuild": "^0.25.8",
-    "preact": "^10.27.2",
-    "react": "^19.2.0",
-    "react-dom": "^19.2.0",
     "typescript": "^5.9.2"
   }
-}
+}