chore: upgrade react

$ npm rm react react-dom && npm i -s react react-dom

Signed-off-by: Alexander Alemayhu <alexander@alemayhu.com>

Author: aalemayhu

package-lock.json

@@ -59,7 +59,7 @@
     "multer": "^1.4.4-lts.1",
     "pg": "^8.11.3",
     "react": "^19.0.0",
-    "react-dom": "^18.3.1",
+    "react-dom": "^19.0.0",
     "showdown": "^2.1.0",
     "stripe": "^16.8.0",
     "xlsx": "^0.18.5"