feat(schedule): 待办提醒推送、行事历仅展示提醒与管理 API

单次提醒 worker 投递、local 时间写入校验、未来 7 天提醒列表与忽略/批量删除；行事历去掉事项重复展示。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/api/client.ts

@@ -28,6 +28,7 @@ import type {
   MindSpacePageDeletePreview,
   MindSpacePageDeleteResult,
   MindSpaceQuota,
+  MindSpaceScheduleReminder,
   MindSpaceSaveCategory,
   MindSpacePublication,
   MindSpacePublicationStats,
@@ -580,6 +581,25 @@ export async function getMindSpace(): Promise<MindSpace> {
   return result.data;
 }
 
+export async function ignoreMindSpaceScheduleReminder(reminderId: string) {
+  const result = await apiFetch<{ data: MindSpaceScheduleReminder }>(
+    `/mindspace/v1/schedule/reminders/${encodeURIComponent(reminderId)}/ignore`,
+    { method: 'POST' },
+  );
+  return result.data;
+}
+
+export async function deleteMindSpaceScheduleReminders(ids: string[]) {
+  const result = await apiFetch<{ data: { deleted: number } }>(
+    '/mindspace/v1/schedule/reminders/bulk-delete',
+    {
+      method: 'POST',
+      body: JSON.stringify({ ids }),
+    },
+  );
+  return result.data;
+}
+
 export async function listMindSpaceCleanupItems(): Promise<{
   items: MindSpaceCleanupItem[];
   totalBytes: number;