Bump @angular/language-service from 18.2.4 to 19.1.4 in /client

Bumps [@angular/language-service](https://github.com/angular/angular/tree/HEAD/packages/language-service) from 18.2.4 to 19.1.4.
- [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/19.1.4/packages/language-service)

---
updated-dependencies:
- dependency-name: "@angular/language-service"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

client/package-lock.json

@@ -37,7 +37,7 @@
     "@angular-eslint/template-parser": "~18.3.1",
     "@angular/cli": "^18.2.4",
     "@angular/compiler-cli": "^18.2.4",
-    "@angular/language-service": "^18.2.4",
+    "@angular/language-service": "^19.1.4",
     "@cypress/schematic": "^2.5.2",
     "@floogulinc/cypress-mongo-seeder": "^1.1.1",
     "@types/jasmine": "^5.1.4",