Bump react dev/peer dependencies to 19

Author: cknitt

package-lock.json

@@ -28,12 +28,12 @@
   },
   "homepage": "https://rescript-lang.org/docs/react/latest/introduction",
   "devDependencies": {
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
     "rescript": "^11.0.0"
   },
   "peerDependencies": {
-    "react": ">=18.0.0",
-    "react-dom": ">=18.0.0"
+    "react": ">=19.0.0",
+    "react-dom": ">=19.0.0"
   }
 }