fix(schedule): route daily set-remind phrases through ITL with recurrence

Support colloquial forms like「设置每天18：00提醒打卡」, persist daily metadata on
commit, and schedule the next reminder after each delivery.

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

intent-transaction-commit.mjs

@@ -50,7 +50,16 @@ export async function commitIntentDraft({
       sourceChannel: payload.sourceChannel ?? 'wechat',
       sourceMessageId: payload.sourceMessageId ?? draft.sourceMessageId,
       sourceText: payload.sourceText ?? draft.sourceText,
-      metadata: { source: 'intent_transaction_layer' },
+      metadata: {
+        source: 'intent_transaction_layer',
+        ...(payload.recurrence === 'daily'
+          ? {
+              recurrence: 'daily',
+              dailyHour: Number(payload.hour),
+              dailyMinute: Number(payload.minute ?? 0),
+            }
+          : {}),
+      },
     });
     const reminder = await scheduleService.createReminder({
       userId,