Merge branch 'fix/g04' into fix/integrated

# Conflicts:
#	cmd/mavend/actions_query.go
#	cmd/mavend/dayplan_test.go

cmd/mavweb/ambient_test.go

@@ -55,7 +55,10 @@ func meetingNotification() calendar.Notification {
 		Package: "com.google.android.gm",
 		Title:   "Планёрка",
 		Text:    "10:00-10:30",
-		Posted:  time.Date(2026, 8, 3, 9, 40, 0, 0, time.UTC),
+		// Local, like a phone relaying from the box's own timezone: the fact
+		// key and value are stamped on the owner's clock, so a UTC reading
+		// here would only be testing the offset of the test machine.
+		Posted: time.Date(2026, 8, 3, 9, 40, 0, 0, time.Local),
 	}
 }