chore: update @ngrx/signals to version 18.1.1

Adds @ngrx/signals version 18.1.1 to package.json and 
package-lock.json to incorporate new features and 
improvements. This update ensures compatibility with 
Angular 18 and enhances the overall performance of 
the application.

package-lock.json

@@ -16,6 +16,7 @@
                 "@ngrx/effects": "18.0.2",
                 "@ngrx/entity": "18.0.2",
                 "@ngrx/router-store": "18.0.2",
+                "@ngrx/signals": "18.1.1",
                 "@ngrx/store": "18.0.2",
                 "@ngrx/store-devtools": "18.0.2",
                 "@ngx-pwa/local-storage": "18.0.0",
@@ -5655,6 +5656,23 @@
                 "rxjs": "^6.5.3 || ^7.5.0"
             }
         },
+        "node_modules/@ngrx/signals": {
+            "version": "18.1.1",
+            "resolved": "https://registry.npmjs.org/@ngrx/signals/-/signals-18.1.1.tgz",
+            "integrity": "sha512-7AaFp4VrzYhnDHlF15VZAMvp067zIC5arRRRMV+i+oi95sQVDXezpj74KTIguwRbZ3FU+GKGzFCNrwgYvginSg==",
+            "dependencies": {
+                "tslib": "^2.3.0"
+            },
+            "peerDependencies": {
+                "@angular/core": "^18.0.0",
+                "rxjs": "^6.5.3 || ^7.4.0"
+            },
+            "peerDependenciesMeta": {
+                "rxjs": {
+                    "optional": true
+                }
+            }
+        },
         "node_modules/@ngrx/store": {
             "version": "18.0.2",
             "resolved": "https://registry.npmjs.org/@ngrx/store/-/store-18.0.2.tgz",

package.json

@@ -43,6 +43,7 @@
         "@ngrx/effects": "18.0.2",
         "@ngrx/entity": "18.0.2",
         "@ngrx/router-store": "18.0.2",
+        "@ngrx/signals": "18.1.1",
         "@ngrx/store": "18.0.2",
         "@ngrx/store-devtools": "18.0.2",
         "@ngx-pwa/local-storage": "18.0.0",