Update react monorepo to v19 (#43)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -40,8 +40,8 @@
     "@headlessui/react": "2.2.0",
     "@tailwindcss/forms": "0.5.10",
     "@tailwindcss/postcss": "^4.0.8",
-    "@types/react": "18.3.18",
-    "@types/react-dom": "18.3.5",
+    "@types/react": "19.0.10",
+    "@types/react-dom": "19.0.4",
     "@types/react-router-dom": "5.3.3",
     "@typescript-eslint/eslint-plugin": "^8.24.1",
     "@typescript-eslint/parser": "^8.24.1",
@@ -59,8 +59,8 @@
     "prettier": "^3.5.2",
     "pretty-quick": "4.0.0",
     "query-string": "9.1.1",
-    "react": "18.3.1",
-    "react-dom": "18.3.1",
+    "react": "19.0.0",
+    "react-dom": "19.0.0",
     "react-router-dom": "7.2.0",
     "tailwindcss": "^4.0.8",
     "typescript": "5.7.3",