🤡 Unit testing scaffold

package.json

@@ -9,6 +9,9 @@
     "dev": "rimraf dist && npm run build && vite",
     "start": "npm run build && vite",
     "docs": "jsdoc -c jsdoc.json",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:coverage": "jest --coverage",
     "storybook": "storybook dev -p 6006",
     "build-storybook": "storybook build"
   },
@@ -92,6 +95,9 @@
     "@storybook/testing-library": "^0.2.0",
     "@tanstack/eslint-plugin-query": "^5.0.5",
     "@tanstack/react-query-devtools": "^5.1.0",
+    "@testing-library/jest-dom": "^6.9.1",
+    "@testing-library/react": "^16.3.2",
+    "@testing-library/user-event": "^14.6.1",
     "@tsconfig/node14": "^1.0.0",
     "@types/ellipsize": "^0.1.1",
     "@types/express": "^4.17.8",
@@ -114,8 +120,10 @@
     "eslint-plugin-react": "^7.22.0",
     "eslint-plugin-storybook": "^0.6.13",
     "express": "^4.20.0",
+    "identity-obj-proxy": "^3.0.0",
     "install": "^0.13.0",
     "jest": "^29.6.3",
+    "jest-environment-jsdom": "^30.2.0",
     "nodemon": "^3.0.1",
     "postcss": "^8.4.32",
     "postcss-import": "^15.1.0",
@@ -125,6 +133,7 @@
     "sass": "^1.77.0",
     "storybook": "^7.6.21",
     "tailwindcss": "^3.4.1",
+    "ts-jest": "^29.4.6",
     "tui-jsdoc-template": "^1.2.2",
     "typescript": "^5.1.6"
   },