feat: creats frontend for the project

frontend/src/api/accounts.ts

@@ -0,0 +1,13 @@
+import type { Account, UpdateAccountRequest } from '@family-budget/shared';
+import { api } from './client';
+
+export async function getAccounts(): Promise<Account[]> {
+  return api.get<Account[]>('/api/accounts');
+}
+
+export async function updateAccount(
+  id: number,
+  data: UpdateAccountRequest,
+): Promise<Account> {
+  return api.put<Account>(`/api/accounts/${id}`, data);
+}