Merge pull request #2 from teffcode/feat/add-nodesource-eol-to-pr1

feat: add NodeSource commercial support to EOL page

Author: edsadr

apps/site/pages/en/about/eol.mdx

@@ -41,6 +41,8 @@ Despite the obvious downsides of using EOL releases, in practice, organizations
 
 HeroDevs provides [Never-Ending Support (NES)](https://nodejs.org/esp/herodevs) for Node.js versions past their official maintenance phase. This includes security patches, compliance assistance, and technical support to help bridge the gap while you plan your upgrade strategy.
 
+NodeSource offers commercial-grade upgrade assessments and expert support to safely modernize Node.js applications still running on EOL versions. Their guided [Upgrade Program](https://nodesource.com/products/nodejs-upgrade) delivers in-depth risk analysis, identifies migration blockers, and provides a custom roadmap to streamline your upgrade journey.
+
 Using EOL releases through commercial support should be viewed as a temporary solution—the goal should always be to upgrade to actively supported versions.
 
 ## Need help upgrading?