chore(e2e): wait for dev server boot

Author: Hyperkid123

package-lock.json

@@ -11,7 +11,7 @@
     "dev": "node dev-script.js",
     "test:unit": "nx run-many -t test",
     "test:unit:affected": "nx affected -t test",
-    "test:e2e": "concurrently \"npm run dev\" \"nx run test-app-e2e:e2e\"",
+    "test:e2e": "concurrently \"npm run dev\" \"wait-on http://localhost:4200 && nx run test-app-e2e:e2e\"",
     "test": "npm-run-all --parallel test:*",
     "build": "nx run-many -t build",
     "lint": "nx run-many -t lint",
@@ -98,6 +98,7 @@
     "typescript": "~5.2.2",
     "url-loader": "^4.1.1",
     "verdaccio": "^5.0.4",
+    "wait-on": "^7.2.0",
     "webpack-merge": "^5.10.0",
     "zod": "^3.22.4"
   },