fix: Search UI for light theme

Author: amitsgh

frontend/app/[team]/apps/[app]/page.tsx

@@ -399,7 +399,7 @@ export default function Secrets({ params }: { params: { team: string; app: strin
             </div>
 
             <div className="flex items-center w-full justify-between border-b border-zinc-300 dark:border-zinc-700 pb-4">
-              <div className="relative flex items-center bg-white dark:bg-zinc-800 rounded-md px-2">
+              <div className="relative flex items-center bg-zinc-100 dark:bg-zinc-800 rounded-md px-2">
                 <div className="">
                   <FaSearch className="text-neutral-500" />
                 </div>