Revert "Use modal dialogs for expense creation & edition (#10)"

This reverts commit 1e66efe516.

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

@@ -0,0 +1,27 @@
+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 },
+}: {
+  params: { groupId: string }
+}) {
+  const group = await getGroup(groupId)
+  if (!group) notFound()
+
+  async function createExpenseAction(values: unknown) {
+    'use server'
+    const expenseFormValues = expenseFormSchema.parse(values)
+    await createExpense(expenseFormValues, groupId)
+    redirect(`/groups/${groupId}`)
+  }
+
+  return <ExpenseForm group={group} onSubmit={createExpenseAction} />
+}