fix: respect Next.js logo trademark (#66)

Author: shahradelahi

README.md

@@ -1,9 +1,5 @@
 <h1 align="center">
-<picture>
-  <source media="(prefers-color-scheme: dark)" srcset="logo.svg" />
-  <source media="(prefers-color-scheme: light)" srcset="logo-dark.svg" />
-  <img alt="Next.JS EXTRA" src="logo.svg" />
-</picture>
+<sup>Next.JS EXTRA</sup>
 <br>
 <a href="https://github.com/shahradelahi/next-extra/actions/workflows/ci.yml" title="Build status"><img src="https://github.com/shahradelahi/next-extra/actions/workflows/ci.yml/badge.svg" alt="Build status"></a>
 <a href="https://www.npmjs.com/package/next-extra" title="NPM Version"><img src="https://img.shields.io/npm/v/next-extra" alt="npm"></a>
@@ -21,7 +17,9 @@ _next-extra_ is a utility package that allows you to enhance your Next.js projec
   - [`next-extra/context`](#next-extracontext)
   - [`next-extra/pathname`](#next-extrapathname)
 - [Contributing](#-contributing)
+- [Relevant](#relevant)
 - [License](#license)
+- [Notice of Non-Affiliation and Disclaimer](#notice-of-non-affiliation-and-disclaimer)
 
 ## 📦 Installation
 
@@ -169,3 +167,13 @@ Thanks again for your support, it is much appreciated! 🙏
 ## License
 
 [MIT](/LICENSE) © [Shahrad Elahi](https://github.com/shahradelahi)
+
+## Notice of Non-Affiliation and Disclaimer
+
+This project, [`next-extra`](https://github.com/shahradelahi/next-extra), is an independent, community-driven project and is not affiliated with, endorsed by, or sponsored by Vercel, the creators of Next.js. Next.js is a registered trademark of Vercel, Inc.
+
+This project utilizes the Next.js framework but is not a part of the official Next.js distribution. Any features, functionalities, or integrations provided by [`next-extra`](https://github.com/shahradelahi/next-extra) are solely the responsibility of the project maintainers and contributors. Vercel and the Next.js team hold no responsibility for the content, quality, or support of this project.
+
+While we strive to ensure compatibility and proper functionality with Next.js, there is no guarantee of seamless integration or continued support in future Next.js releases. Use of [`next-extra`](https://github.com/shahradelahi/next-extra) is at your own discretion and risk. We recommend thoroughly testing this project in your environment before deploying it to production.
+
+All trademarks, service marks, and registered trademarks are the property of their respective owners. The use of any third-party names or trademarks in this project is for identification purposes only and does not imply any affiliation or endorsement.