re-structure to monorepo.

packages/webapp/src/containers/Expenses/ExpenseForm/ExpenseFormPage.tsx

@@ -0,0 +1,22 @@
+// @ts-nocheck
+import React from 'react';
+import { useParams } from 'react-router-dom';
+
+import '@/style/pages/Expense/PageForm.scss';
+
+import ExpenseForm from './ExpenseForm';
+import { ExpenseFormPageProvider } from './ExpenseFormPageProvider';
+
+/**
+ * Expense page form.
+ */
+export default function ExpenseFormPage() {
+  const { id } = useParams();
+  const expenseId = parseInt(id, 10);
+
+  return (
+    <ExpenseFormPageProvider expenseId={expenseId}>
+      <ExpenseForm />
+    </ExpenseFormPageProvider>
+  );
+}