Move image to repo and decrease padding

Author: olijeffers0n

README.md

@@ -61,4 +61,4 @@ inherit a license from any of the projects it represents.
 ## Special Thanks
 
 Preview and production hosting for this project has been provided for free by [Vercel]. Thank you!
-[![Vercel](https://www.datocms-assets.com/31049/1618983297-powered-by-vercel.svg)][vercel]
+[![Vercel](static/img/powered-by-vercel.svg)][vercel]

config/footer.config.ts

@@ -47,7 +47,7 @@ const footer: Footer = {
       ],
     },
   ],
-  copyright: `Copyright © ${new Date().getFullYear()} PaperMC and Contributors. Built with Docusaurus.<a href="https://vercel.com/?utm_source=papermc&utm_campaign=oss" style="text-decoration:underline;color:inherit;margin-top:15px;"><img src="https://images.ctfassets.net/e5382hct74si/78Olo8EZRdUlcDUFQvnzG7/fa4cdb6dc04c40fceac194134788a0e2/1618983297-powered-by-vercel.svg" alt="vercel"/></a>`,
+  copyright: `Copyright © ${new Date().getFullYear()} PaperMC and Contributors. Built with Docusaurus.<a href="https://vercel.com/?utm_source=papermc&utm_campaign=oss" style="text-decoration:underline;color:inherit;margin-top:10px;"><img src="/img/powered-by-vercel.svg" alt="vercel"/></a>`,
 };
 
 export default footer;