fix[design]: Centered skills cards

Author: etherbeing

src/components/Skills.astro

@@ -47,7 +47,7 @@ const skills: Array<{
         {
             skills.map((skill) => {
                 return (
-                    <li class="h-[300px] md:h-auto">
+                    <li class="h-[300px] md:h-auto mx-auto">
                         <SpotlightCard
                             client:only="react"
                             spotlightColor="rgba(0, 229, 255, 0.2)"