?

package.json

@@ -35,6 +35,7 @@
     "qs": "^6.14.1",
     "rxjs": "~7.8.0",
     "spark-md5-es": "^3.0.2",
+    "tar": "^7.5.7",
     "tslib": "^2.3.0",
     "vite": "^7.2.2",
     "zod": "^4.3.6",
@@ -42,7 +43,7 @@
   },
   "devDependencies": {
     "@angular/build": "^21.1.2",
-    "@angular/cli": "^21.1.2",
+    "@angular/cli": "^20.0.6",
     "@angular/compiler-cli": "^21.1.2",
     "@angular/localize": "^21.1.2",
     "@types/file-saver-es": "^2.0.3",