chore(deps): bump react and @types/react

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react). These dependencies needed to be updated together.

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 `@types/react` from 18.3.5 to 19.1.13
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

---
updated-dependencies:
- dependency-name: react
  dependency-version: 19.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: "@types/react"
  dependency-version: 19.1.13
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -14,14 +14,14 @@
     "jsdom": "^26.1.0",
     "moment": "^2.30.1",
     "next": "15.5.3",
-    "react": "^18",
+    "react": "^19",
     "react-dom": "^18",
     "rss-to-json": "^2.1.1"
   },
   "devDependencies": {
     "@types/jsdom": "^21.1.7",
     "@types/node": "^24",
-    "@types/react": "^18",
+    "@types/react": "^19",
     "@types/react-dom": "^18",
     "eslint": "^8",
     "eslint-config-next": "15.5.3",