build(deps): bump @angular/router from 19.2.17 to 19.2.18

Bumps [@angular/router](https://github.com/angular/angular/tree/HEAD/packages/router) from 19.2.17 to 19.2.18.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/v19.2.18/packages/router)

---
updated-dependencies:
- dependency-name: "@angular/router"
  dependency-version: 19.2.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]