fix(workspace): 使用本地日期生成今日日报

apps/web/lib/format.test.ts

@@ -0,0 +1,12 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+
+import { formatLocalDate } from './format';
+
+test('formatLocalDate formats a local calendar date as YYYY-MM-DD', () => {
+  assert.equal(formatLocalDate(new Date(2026, 5, 26, 23, 59)), '2026-06-26');
+});
+
+test('formatLocalDate pads month and day', () => {
+  assert.equal(formatLocalDate(new Date(2026, 0, 2, 8, 5)), '2026-01-02');
+});

apps/web/lib/format.ts

@@ -34,6 +34,13 @@ export function formatDate(iso?: string | null): string {
 /**
  * 格式化为 MM-DD HH:mm（紧凑版，本地时区）
  */
+export function formatLocalDate(date: Date = new Date()): string {
+  const yyyy = date.getFullYear();
+  const mm = String(date.getMonth() + 1).padStart(2, '0');
+  const dd = String(date.getDate()).padStart(2, '0');
+  return `${yyyy}-${mm}-${dd}`;
+}
+
 export function formatDateTimeShort(iso?: string | null): string {
   if (!iso) return '-';
   const d = new Date(iso);