feat: implement public order details page with submission view, order actions, and sidebar branding updates

src/app/(auth)/register/page.tsx

@@ -46,7 +46,9 @@ export default function RegisterPage() {
 
     const res = await registerUser(name, username, password)
     if (res.success) {
-      window.location.href = '/' // Force hard reload to update context/middleware
+      const params = new URLSearchParams(window.location.search)
+      const callbackUrl = params.get('callbackUrl') || '/'
+      window.location.href = callbackUrl // Force hard reload to update context/middleware
     } else {
       setError(res.error || 'Gagal mendaftar')
       setLoading(false)
@@ -190,9 +192,19 @@ export default function RegisterPage() {
 
           <p className="text-center text-sm text-slate-500 mt-8">
             Sudah punya akun?{' '}
-            <Link href="/login" className="font-bold text-[#1B2CC1] hover:underline">
+            <button 
+              onClick={() => {
+                const search = window.location.search
+                router.push(`/login${search}`)
+              }}
+              className="font-bold text-[#1B2CC1] hover:underline cursor-pointer"
+            >
               Masuk di sini
-            </Link>
+            </button>
+          </p>
+
+          <p className="text-center text-xs text-slate-400 mt-12 font-medium">
+            &copy; {new Date().getFullYear()} TitipIn - Sistem Titip Pesanan by firmanramdhani
           </p>
         </div>
       </div>