Cypress Umgebung ok

package.json

@@ -8,7 +8,8 @@
     "build": "npm run clean && next build",
     "postbuild": "copy LICENSE_ICONIFY.txt out\\LICENSE_ICONIFY.txt",
     "start": "next start",
-    "lint": "next lint"
+    "lint": "next lint",
+    "test": "jest"
   },
   "dependencies": {
     "@fontsource/roboto": "^5.1.0",
@@ -36,13 +37,25 @@
     "redux-persist": "^6.0.0"
   },
   "devDependencies": {
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/react": "^16.2.0",
+    "@types/cypress": "^1.1.6",
+    "@types/jest": "^29.5.14",
     "@types/node": "22.10.10",
     "@types/react": "^18.3.18",
     "@types/react-dom": "^18.3.5",
     "@types/react-modal": "^3.16.3",
+    "@types/redux-mock-store": "^1.5.0",
+    "@types/testing-library__react": "^10.2.0",
+    "cypress": "^14.0.0",
+    "identity-obj-proxy": "^3.0.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
     "postcss": "^8.4.47",
+    "redux-mock-store": "^1.5.5",
     "rimraf": "^5.0.10",
     "tailwindcss": "^3.4.12",
+    "ts-jest": "^29.2.5",
     "typescript": "^5.7.3"
   }
 }