fix(lolschedule): silence empty daily push

internal/modules/lolschedule/cron.go

@@ -188,6 +188,7 @@ func runDailyPush(ctx context.Context, s *state, sender messageSender) error {
 	}
 	filtered := FilterMajor(events)
 	text := RenderToday(filtered, from)
+	disableNotification := len(filtered) == 0
 
 	// Idempotency gate: claim today's push before sending. A lost claim means
 	// another trigger already pushed (or is pushing) for this UTC date, so we
@@ -216,10 +217,11 @@ func runDailyPush(ctx context.Context, s *state, sender messageSender) error {
 			}
 		}
 		if _, err := sender.SendMessage(ctx, &bot.SendMessageParams{
-			ChatID:          sub.ChatID,
-			MessageThreadID: sub.ThreadID,
-			Text:            text,
-			ParseMode:       models.ParseModeHTML,
+			ChatID:              sub.ChatID,
+			MessageThreadID:     sub.ThreadID,
+			Text:                text,
+			ParseMode:           models.ParseModeHTML,
+			DisableNotification: disableNotification,
 		}); err != nil {
 			log.Warn("lolschedule daily push send failed",
 				"chat", sub.ChatID, "thread", sub.ThreadID, "err", err)

internal/modules/lolschedule/cron_test.go

@@ -106,7 +106,7 @@ func TestRunDailyPush_NoSubscribers(t *testing.T) {
 	}
 }
 
-func TestRunDailyPush_SendsToAllSubscribers(t *testing.T) {
+func TestRunDailyPush_SendsEmptyScheduleSilently(t *testing.T) {
 	s := newTestState(t)
 	seedFreshCache(t, s.cache, nil) // empty schedule still produces a "no matches" message
 
@@ -142,6 +142,37 @@ func TestRunDailyPush_SendsToAllSubscribers(t *testing.T) {
 		if call.MessageThreadID != 0 {
 			t.Errorf("send %d: thread got %d, want 0 (no topic)", i, call.MessageThreadID)
 		}
+		if !call.DisableNotification {
+			t.Errorf("send %d: DisableNotification got false, want true for empty schedule", i)
+		}
+	}
+}
+
+func TestRunDailyPush_SendsMatchScheduleWithNotification(t *testing.T) {
+	s := newTestState(t)
+	seedFreshCache(t, s.cache, []ScheduleEvent{{
+		StartTime: "2026-05-10T06:00:00Z",
+		State:     "unstarted",
+		League:    League{Name: "LCK", Slug: "lck"},
+		Match: Match{
+			Teams:    []Team{{Code: "T1"}, {Code: "GEN"}},
+			Strategy: Strategy{Count: 3},
+		},
+	}})
+
+	if _, err := addSubscriber(context.Background(), s.subscribers, 100, 0); err != nil {
+		t.Fatalf("addSubscriber: %v", err)
+	}
+
+	sender := &fakeSender{}
+	if err := runDailyPush(context.Background(), s, sender); err != nil {
+		t.Fatalf("runDailyPush: %v", err)
+	}
+	if len(sender.calls) != 1 {
+		t.Fatalf("expected 1 send, got %d", len(sender.calls))
+	}
+	if sender.calls[0].DisableNotification {
+		t.Fatalf("DisableNotification got true, want false when today's match list is non-empty")
 	}
 }