fix(deps): bump react-dom and @types/react-dom in /frontend

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

Updates `react-dom` from 19.1.1 to 19.2.4
- [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/v19.2.4/packages/react-dom)

Updates `@types/react-dom` from 19.1.7 to 19.2.3
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react-dom)

---
updated-dependencies:
- dependency-name: react-dom
  dependency-version: 19.2.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: "@types/react-dom"
  dependency-version: 19.2.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -22,7 +22,7 @@
     "morgan": "^1.10.0",
     "react": "^19.1.0",
     "react-bootstrap": "^2.10.10",
-    "react-dom": "^19.1.0",
+    "react-dom": "^19.2.4",
     "react-dropzone": "^14.3.8",
     "react-router": "^7.5.3",
     "remix-auth": "^4.2.0",
@@ -39,7 +39,7 @@
     "@types/morgan": "^1.9.9",
     "@types/node": "^20",
     "@types/react": "^19.1.2",
-    "@types/react-dom": "^19.1.2",
+    "@types/react-dom": "^19.2.3",
     "@types/ws": "^8.18.1",
     "cross-env": "^7.0.3",
     "tailwindcss": "^4.2.1",