chore(deps): update react monorepo to v19 (major) (#153)

chore(deps): update react monorepo to v19

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

Author: renovate[bot]

package-lock.json

@@ -83,8 +83,8 @@
     "lint-staged": "^15.0.2",
     "prettier": "^3.4.2",
     "prettier-plugin-packagejson": "^2.5.8",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
     "sanity": "^3.71.2",
     "semantic-release": "^23.1.1",
     "styled-components": "^6.1.14",