Titles and navigation

src/app/groups/[groupId]/expenses/create/page.tsx

@@ -1,8 +1,13 @@
 import { ExpenseForm } from '@/components/expense-form'
 import { createExpense, getGroup } from '@/lib/api'
 import { expenseFormSchema } from '@/lib/schemas'
+import { Metadata } from 'next'
 import { notFound, redirect } from 'next/navigation'
 
+export const metadata: Metadata = {
+  title: 'Create expense',
+}
+
 export default async function ExpensePage({
   params: { groupId },
 }: {