/events and /morning read the clock on his wall (V-612)

Three defects on the server-rendered pages.

/events printed both timestamps in whatever zone the value arrived in.
NoticedAt is the bus's local instant; OccurredAt is the store's UTC, or a
pubDate internal/rss parsed to UTC. So one row carried two zones and a feed
item read hours older than it was, on a page whose hint tells him that column
gap is real.

/morning printed a plan item's At raw. It is a calendar fact's Ts or a
reminder's FireTs, both UTC out of the store, so the same reminder named a
different hour here than on /reminders — which does call Local, since V-469.

promoteCandidate read the importance select inside `if due != nil`.
Confirming a candidate as "срочно" with no deadline threw the word away and
the row came back normal with nothing saying why.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

cmd/mavweb/events_test.go

@@ -46,7 +46,8 @@ func TestEventsPageRendersTheJournal(t *testing.T) {
 		t.Fatalf("status = %d, want 200", w.Code)
 	}
 	body := w.Body.String()
-	for _, want := range []string{"rss:tech", "Вышло ядро 6.19", "ambient:notif", "10:00-11:00 планёрка", "01.08 10:00:00"} {
+	occurred := time.Date(2026, 8, 1, 10, 0, 0, 0, time.UTC).Local().Format("02.01 15:04:05")
+	for _, want := range []string{"rss:tech", "Вышло ядро 6.19", "ambient:notif", "10:00-11:00 планёрка", occurred} {
 		if !strings.Contains(body, want) {
 			t.Errorf("page does not mention %q", want)
 		}
@@ -89,6 +90,38 @@ func TestEventsPageWithoutCore(t *testing.T) {
 	}
 }
 
+// awayFromLocal returns a zone three hours off whatever this machine runs in,
+// so a test can tell "rendered in his clock" apart from "rendered in whatever
+// zone the value arrived in" without depending on TZ.
+func awayFromLocal() *time.Location {
+	_, off := time.Now().Zone()
+	return time.FixedZone("away", off+3*60*60)
+}
+
+func TestEventsPageRendersBothTimesInLocalZone(t *testing.T) {
+	// OccurredAt carries the source's zone — the store hands back UTC and
+	// internal/rss parses a pubDate to UTC — while NoticedAt is the bus's local
+	// instant. Rendered raw, the two columns of one row were in two zones and a
+	// feed item read hours older than it was.
+	away := awayFromLocal()
+	occurred := time.Date(2026, 8, 1, 7, 15, 0, 0, time.UTC).In(away)
+	noticed := occurred.Add(2 * time.Minute)
+	core := &eventsCore{events: []ipc.IntakeEvent{{
+		Source: "rss:tech", Kind: "note", Title: "Вышло ядро 6.19", Priority: "low",
+		OccurredAt: occurred, NoticedAt: noticed,
+	}}}
+	body := getEvents(t, core).Body.String()
+	const layout = "02.01 15:04:05"
+	for _, ts := range []time.Time{occurred, noticed} {
+		if !strings.Contains(body, ts.Local().Format(layout)) {
+			t.Errorf("page does not render %s in his clock (%s)", ts, ts.Local().Format(layout))
+		}
+		if strings.Contains(body, ts.In(away).Format(layout)) {
+			t.Errorf("page rendered %s in the source's zone", ts)
+		}
+	}
+}
+
 func TestEventsPageEscapesIntakeText(t *testing.T) {
 	// Titles come from outside — a feed headline, a notification. They are shown
 	// on a page and must never be able to inject markup into it.