refactor: adjust profile page layout by removing scrollable profile cards and updating header navigation positioning.

src/components/layout/CommonHeader.tsx

@@ -57,7 +57,7 @@ export function CommonHeader() {
 
   return (
     <header className="bg-[#648188] rounded-[20px] px-4 md:px-8 relative" ref={mobileMenuRef}>
-      <div className="flex items-center h-[60px] md:h-[70px]">
+      <div className="flex justify-between items-center h-[60px] md:h-[70px]">
         {/* Logo */}
         <Link href={dashboardLink} className="flex-shrink-0">
           <Image
@@ -70,8 +70,8 @@ export function CommonHeader() {
           />
         </Link>
 
-        {/* Navigation - Desktop only (centered) */}
-        <nav className="hidden md:flex items-center gap-8 flex-1 justify-center">
+        {/* Navigation - Desktop only */}
+        <nav className="hidden md:flex items-center gap-8 ml-auto mr-8">
           {navLinks.map((link) => (
             <Link
               key={link.href}