Refactor project titles by removing emojis and update job descriptions in data.ts

Co-authored-by: Copilot <copilot@github.com>

components/commercial-projects.tsx

@@ -11,7 +11,7 @@ const CommercialProjects = () => {
     >
       <div className="text-center">
         <h3 className="mt-4 mb-2 text-5xl font-bold tracking-tight text-white">
-          Commissioned Work 💼
+          Commissioned Work
         </h3>
         <p className="text-xl text-white/80 max-w-2xl mx-auto">
           Selected commercial projects and freelance commissions.