feat: add signup button and page

apps/landing/src/app/(auth)/signin/page.tsx

@@ -5,8 +5,6 @@ import { SigninForm } from './_components/signin-form';
 
 export const metadata: Metadata = {
   title: 'IMPHNEN - Signin',
-  description:
-    'Komunitas Ingin Menjadi Programmer Handal Namung Enggan Ngonding',
 };
 
 export default function Page() {

apps/landing/src/app/(auth)/signup/page.tsx

@@ -0,0 +1,9 @@
+import { Metadata } from 'next';
+
+export const metadata: Metadata = {
+  title: 'IMPHNEN - Signin',
+};
+
+export default function Page() {
+  return <></>;
+}

apps/landing/src/app/(public)/_components/header.tsx

@@ -62,7 +62,14 @@ export function Header() {
             onClick={() => router.push('/signin')}
             className="hidden md:flex"
           >
-            Login
+            Masuk
+          </Button>
+          <Button
+            variant="secondary"
+            onClick={() => router.push('/signup')}
+            className="hidden md:flex"
+          >
+            Daftar
           </Button>
 
           {/* Mobile Menu Button */}