chore: add vitest

Author: psychedelicious

package.json

@@ -28,7 +28,10 @@
     "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
     "prepublishOnly": "pnpm run build",
     "storybook": "storybook dev -p 6006 --no-open",
-    "typescript": "tsc --p ./tsconfig-build.json --noEmit"
+    "typescript": "tsc --p ./tsconfig-build.json --noEmit",
+    "test": "vitest",
+    "test:ui": "vitest --coverage --ui",
+    "test:no-watch": "vitest --no-watch"
   },
   "dependencies": {
     "@chakra-ui/anatomy": "^2.3.4",
@@ -73,6 +76,8 @@
     "@typescript-eslint/eslint-plugin": "^8.42.0",
     "@typescript-eslint/parser": "^8.42.0",
     "@vitejs/plugin-react": "^5.0.2",
+    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/ui": "^3.2.4",
     "eslint": "^9.34.0",
     "eslint-plugin-i18next": "^6.1.3",
     "eslint-plugin-import": "^2.32.0",
@@ -89,7 +94,8 @@
     "storybook": "^9.1.4",
     "typescript": "^5.9.2",
     "vite": "^7.1.4",
-    "vite-plugin-dts": "^4.5.4"
+    "vite-plugin-dts": "^4.5.4",
+    "vitest": "^3.2.4"
   },
   "lint-staged": {
     "*.{ts,tsx}": [