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

This reverts commit 1e66efe516.

src/app/groups/[groupId]/expenses/[expenseId]/edit/page.tsx

@@ -0,0 +1,42 @@
+import { ExpenseForm } from '@/components/expense-form'
+import { deleteExpense, getExpense, getGroup, updateExpense } from '@/lib/api'
+import { expenseFormSchema } from '@/lib/schemas'
+import { Metadata } from 'next'
+import { notFound, redirect } from 'next/navigation'
+
+export const metadata: Metadata = {
+  title: 'Edit expense',
+}
+
+export default async function EditExpensePage({
+  params: { groupId, expenseId },
+}: {
+  params: { groupId: string; expenseId: string }
+}) {
+  const group = await getGroup(groupId)
+  if (!group) notFound()
+  const expense = await getExpense(groupId, expenseId)
+  if (!expense) notFound()
+
+  async function updateExpenseAction(values: unknown) {
+    'use server'
+    const expenseFormValues = expenseFormSchema.parse(values)
+    await updateExpense(groupId, expenseId, expenseFormValues)
+    redirect(`/groups/${groupId}`)
+  }
+
+  async function deleteExpenseAction() {
+    'use server'
+    await deleteExpense(expenseId)
+    redirect(`/groups/${groupId}`)
+  }
+
+  return (
+    <ExpenseForm
+      group={group}
+      expense={expense}
+      onSubmit={updateExpenseAction}
+      onDelete={deleteExpenseAction}
+    />
+  )
+}