Feat: auth 관련페이지 header 적용

features/layout/components/header.tsx

@@ -1,33 +1,44 @@
-import { createClient } from "@/utils/supabase/server";
 import Link from "next/link";
-import { UserMenu } from "./user-menu";
-import { Button } from "@/components/ui/button";
+import { User } from "@supabase/supabase-js";
 import { AUTH_ROUTES } from "@/features/auth/constants";
+import { UserMenu } from "@/features/layout/components/user-menu";
+import { Button } from "@/components/ui/button";
 
-export async function Header() {
-  const supabase = await createClient();
-  const {
-    data: { user },
-  } = await supabase.auth.getUser();
+interface HeaderProps {
+  user: User | null;
+  showDashboardLink?: boolean;
+}
 
+export function Header({ user, showDashboardLink = false }: HeaderProps) {
   return (
     <header className="sticky top-0 z-40 flex h-14 w-full items-center justify-between border-b border-zinc-200 bg-white/75 px-6 backdrop-blur-md transition-all dark:border-zinc-800 dark:bg-black/75">
       <div className="flex items-center gap-2">
-        <Link href={AUTH_ROUTES.DASHBOARD} className="flex items-center gap-2">
+        <Link href={AUTH_ROUTES.HOME} className="flex items-center gap-2">
           <div className="h-6 w-6 rounded-md bg-zinc-900 dark:bg-zinc-50" />
           <span className="text-lg font-bold tracking-tight text-zinc-900 dark:text-zinc-50">
             AutoTrade
           </span>
         </Link>
       </div>
-
       <div className="flex items-center gap-4">
         {user ? (
-          <UserMenu user={user} />
+          <>
+            {showDashboardLink && (
+              <Button asChild variant="ghost" size="sm">
+                <Link href={AUTH_ROUTES.DASHBOARD}>대시보드</Link>
+              </Button>
+            )}
+            <UserMenu user={user} />
+          </>
         ) : (
-          <Button asChild variant="default" size="sm">
-            <Link href={AUTH_ROUTES.LOGIN}>로그인</Link>
-          </Button>
+          <>
+            <Button asChild variant="ghost" size="sm">
+              <Link href={AUTH_ROUTES.LOGIN}>로그인</Link>
+            </Button>
+            <Button asChild size="sm">
+              <Link href={AUTH_ROUTES.SIGNUP}>무료로 시작하기</Link>
+            </Button>
+          </>
         )}
       </div>
     </header>