feat: Добавлена конфигурация Jest для unit тестирования, установлены соответствующие библиотеки

package.json

@@ -9,6 +9,7 @@
         "build:dev": "webpack --env mode=development",
         "lint": "eslint src --ext .ts,.tsx",
         "lint:styles": "stylelint 'src/**/*.{css,scss}' --allow-empty-input",
+        "test:unit": "jest --config ./config/jest/jest.config.ts",
         "type-check": "tsc --noEmit",
         "prepare": "husky",
         "pre-push": "pnpm type-check && pnpm lint && pnpm lint:styles && pnpm build:prod",
@@ -39,6 +40,9 @@
         "@storybook/react": "^8.6.14",
         "@storybook/react-webpack5": "^8.6.14",
         "@svgr/webpack": "^8.1.0",
+        "@testing-library/jest-dom": "^6.9.1",
+        "@testing-library/react": "^16.3.0",
+        "@types/jest": "^30.0.0",
         "@types/node": "^22.0.0",
         "@types/react": "^19.0.0",
         "@types/react-dom": "^19.0.0",
@@ -61,9 +65,11 @@
         "globals": "^15.12.0",
         "html-webpack-plugin": "^5.6.0",
         "husky": "^9.1.0",
+        "jest": "^30.2.0",
         "mini-css-extract-plugin": "^2.9.0",
         "prettier": "^3.4.0",
         "react-refresh": "^0.14.2",
+        "regenerator-runtime": "^0.14.1",
         "sass": "^1.81.0",
         "sass-loader": "^16.0.0",
         "storybook": "^8.6.14",