fix: remove unnecessary z-index from BlogJumbotron component

Author: realtechnerd

src/app/components/BlogJumbotron.jsx

@@ -10,7 +10,7 @@ export default function BlogTitle({ title, author, date, backgroundImage }) {
     <div className="relative text-center py-20 sm:py-32 px-6 sm:px-12 font-body overflow-hidden">
       <div className="absolute inset-0 bg-gradient-to-b from-charcoalBlack to-midnightBlue "></div>
 
-      <div className="relative z-10 max-w-4xl mx-auto">
+      <div className="relative max-w-4xl mx-auto">
         <h1
           className="text-5xl sm:text-6xl lg:text-7xl font-extrabold tracking-tight
              text-gray-300