docs: update badge colors

Author: atinux

README.md

@@ -248,14 +248,14 @@ npm run release
 ```
 
 <!-- Badges -->
-[npm-version-src]: https://img.shields.io/npm/v/nuxt-auth-utils/latest.svg?style=flat&colorA=18181B&colorB=28CF8D
+[npm-version-src]: https://img.shields.io/npm/v/nuxt-auth-utils/latest.svg?style=flat&colorA=020420&colorB=00DC82
 [npm-version-href]: https://npmjs.com/package/nuxt-auth-utils
 
-[npm-downloads-src]: https://img.shields.io/npm/dm/nuxt-auth-utils.svg?style=flat&colorA=18181B&colorB=28CF8D
+[npm-downloads-src]: https://img.shields.io/npm/dm/nuxt-auth-utils.svg?style=flat&colorA=020420&colorB=00DC82
 [npm-downloads-href]: https://npmjs.com/package/nuxt-auth-utils
 
-[license-src]: https://img.shields.io/npm/l/nuxt-auth-utils.svg?style=flat&colorA=18181B&colorB=28CF8D
+[license-src]: https://img.shields.io/npm/l/nuxt-auth-utils.svg?style=flat&colorA=020420&colorB=00DC82
 [license-href]: https://npmjs.com/package/nuxt-auth-utils
 
-[nuxt-src]: https://img.shields.io/badge/Nuxt-18181B?logo=nuxt.js
+[nuxt-src]: https://img.shields.io/badge/Nuxt-020420?logo=nuxt.js
 [nuxt-href]: https://nuxt.com