Added react19 to peerDependencies

Author: kai11

package-lock.json

@@ -38,7 +38,7 @@
     "url": "https://github.com/calibreapp/react-live-chat-loader.git"
   },
   "peerDependencies": {
-    "react": "^16.14.0 || ^17.0.0 || ^18.0.0"
+    "react": "^16.14.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.19.3",