create booking

admin/package.json

@@ -6,6 +6,7 @@
     "start": "ng serve --proxy-config proxy.conf.json",
     "build": "ng build",
     "watch": "ng build --watch --configuration development",
+    "generate.openapi.client": "bash ./generate.openapi.client.sh",
     "test": "ng test"
   },
   "prettier": {
@@ -54,6 +55,7 @@
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.1.0",
     "karma-jasmine-html-reporter": "~2.1.0",
+    "ng-openapi": "^0.2.10",
     "ng-packagr": "^20.3.0",
     "typescript": "~5.9.2"
   }