add redux in csc

sae-csc/package-lock.json

@@ -14,6 +14,7 @@
         "@angular/forms": "^20.1.0",
         "@angular/platform-browser": "^20.1.0",
         "@angular/router": "^20.1.0",
+        "@ngrx/store": "^20.0.0",
         "remixicon": "^4.6.0",
         "rxjs": "~7.8.0",
         "tslib": "^2.3.0",
@@ -4930,6 +4931,19 @@
         "node": ">= 10"
       }
     },
+    "node_modules/@ngrx/store": {
+      "version": "20.0.0",
+      "resolved": "https://registry.npmjs.org/@ngrx/store/-/store-20.0.0.tgz",
+      "integrity": "sha512-UVj6UVayXknq1V/OXSGAVG+CdSXYg+oFM6T4aplcP2fuq/4oHtnVi93hkIYa9OU+rhAuHvfRsOsGsTtxlpj52w==",
+      "license": "MIT",
+      "dependencies": {
+        "tslib": "^2.0.0"
+      },
+      "peerDependencies": {
+        "@angular/core": "^20.0.0",
+        "rxjs": "^6.5.3 || ^7.5.0"
+      }
+    },
     "node_modules/@ngtools/webpack": {
       "version": "20.1.4",
       "resolved": "https://registry.npmjs.org/@ngtools/webpack/-/webpack-20.1.4.tgz",