Bump react-router in the npm_and_yarn group across 1 directory (#474)

Bumps the npm_and_yarn group with 1 update in the / directory: [react-router](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router).


Updates `react-router` from 7.11.0 to 7.12.0
- [Release notes](https://github.com/remix-run/react-router/releases)
- [Changelog](https://github.com/remix-run/react-router/blob/main/packages/react-router/CHANGELOG.md)
- [Commits](https://github.com/remix-run/react-router/commits/react-router@7.12.0/packages/react-router)

---
updated-dependencies:
- dependency-name: react-router
  dependency-version: 7.12.0
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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Author: dependabot[bot]

package-lock.json

@@ -54,7 +54,7 @@
     "react-intersection-observer": "^10.0.0",
     "react-katex": "^3.1.0",
     "react-redux": "^9.1.2",
-    "react-router": "^7.11.0",
+    "react-router": "^7.12.0",
     "react-toastify": "^11.0.5",
     "redux-persist": "^6.0.0",
     "tailwind-merge": "^3.3.1",