chore(deps-dev): bump @types/express from 5.0.4 to 5.0.6 in /server (#14)

Bumps [@types/express](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/express) from 5.0.4 to 5.0.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/express)

---
updated-dependencies:
- dependency-name: "@types/express"
  dependency-version: 5.0.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

server/package-lock.json

@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@types/cors": "^2.8.17",
-    "@types/express": "^5.0.0",
+    "@types/express": "^5.0.6",
     "@types/node": "^22.10.5",
     "prisma": "^6.1.0",
     "tsx": "^4.21.0",