feat: update

Author: Angular2Guy

frontend/src/angular/package-lock.json

@@ -22,13 +22,13 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "^21.0.3",
-    "@angular/cdk": "^20.0.1",
+    "@angular/cdk": "^21.0.2",
     "@angular/common": "^21.0.3",
     "@angular/compiler": "^21.0.3",
     "@angular/core": "^21.0.3",
     "@angular/forms": "^21.0.3",
     "@angular/localize": "^21.0.3",
-    "@angular/material": "^20.0.1",
+    "@angular/material": "^21.0.2",
     "@angular/platform-browser": "^21.0.3",
     "@angular/platform-browser-dynamic": "^21.0.3",
     "@angular/pwa": "^21.0.0",