chore(deps): bump @angular/core from 12.2.16 to 19.2.18 in /front-end

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 12.2.16 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/core)

---
updated-dependencies:
- dependency-name: "@angular/core"
  dependency-version: 19.2.18
  dependency-type: direct:production
...

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

Author: dependabot[bot]

front-end/package-lock.json

@@ -17,7 +17,7 @@
   "private": true,
   "dependencies": {
     "@angular/common": "^12.2.16",
-    "@angular/core": "^12.2.16",
+    "@angular/core": "^19.2.18",
     "@angular/forms": "^12.2.16",
     "@angular/platform-browser": "^12.2.16",
     "@angular/platform-browser-dynamic": "^12.2.16",