Bump react-router from 6.30.6 to 7.18.2 in /packages/gui

Bumps [react-router](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router) from 6.30.6 to 7.18.2.
- [Release notes](https://github.com/remix-run/react-router/releases)
- [Changelog](https://github.com/remix-run/react-router/blob/react-router@7.18.2/packages/react-router/CHANGELOG.md)
- [Commits](https://github.com/remix-run/react-router/commits/react-router@7.18.2/packages/react-router)

---
updated-dependencies:
- dependency-name: react-router
  dependency-version: 8.3.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

packages/gui/package.json

@@ -86,7 +86,7 @@
     "react-hotkeys-hook": "4.5.0",
     "react-number-format": "5.4.3",
     "react-redux": "8.1.2",
-    "react-router": "6.30.6",
+    "react-router": "7.18.2",
     "react-router-dom": "6.30.6",
     "react-scroll-to-bottom": "4.2.0",
     "react-teleporter": "3.1.0",