build(deps): bump the react group across 1 directory with 2 updates

Bumps the react group with 2 updates in the / directory: [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom).


Updates `react` from 18.3.1 to 19.1.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.1.1/packages/react)

Updates `react-dom` from 18.3.1 to 19.1.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.1.1/packages/react-dom)

---
updated-dependencies:
- dependency-name: react
  dependency-version: 19.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: react
- dependency-name: react-dom
  dependency-version: 19.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: react
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -30,8 +30,8 @@
     "clsx": "^2.1.1",
     "lucide-react": "^0.546.0",
     "next": "14.2.32",
-    "react": "^18",
-    "react-dom": "^18",
+    "react": "^19",
+    "react-dom": "^19",
     "remark": "^15.0.1",
     "save": "^2.9.0",
     "tailwind-merge": "^2.6.0",
@@ -44,8 +44,8 @@
     "@testing-library/user-event": "^14.6.1",
     "@types/jest": "^30.0.0",
     "@types/node": "^24",
-    "@types/react": "^18",
-    "@types/react-dom": "^18",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
     "autoprefixer": "^10.4.21",
     "eslint": "^8",
     "eslint-config-next": "14.2.15",