Show a transferred saint's status in the day label

getDayLabel now surfaces the transfer signal added in the previous
commit: a transferred-in winner gets "(Rank, transferred)" instead of
just "(Rank)"; a transferred-in commemoration gets "(transferred)"
appended to its bare name; and the date a saint transferred away from
gets a trailing "St. X (transferred away)" note so a reader isn't left
wondering why an expected saint is missing that day. Deliberately worded
differently on the two sides (plain "transferred" reads as "arrived via
transfer" next to a rank parenthetical; "transferred away" spells out the
direction on the origin date, where there's no rank alongside it to
anchor that reading) and deliberately omits a landing date on the away
note, per direct instruction, since a real landing can chain further than
the single adjacent day resolveDay actually checks (an unmodeled case,
e.g. a transfer running into Holy Week).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013g7AsSvMD9oazR17f3BxLz

tests/calendar/day-label.test.ts

@@ -34,8 +34,12 @@ describe('getDayLabel — ordinal temporal label', () => {
     expect(getDayLabel(resolveDay('2026-05-31')).en).toBe(
       'The Queenship of the Blessed Virgin Mary (Duplex II Class) — Trinity Sunday',
     );
-    expect(getDayLabel(resolveDay('2026-04-05')).en).toBe('Easter (Duplex I Class)');
-    expect(getDayLabel(resolveDay('2026-02-18')).en).toBe('Ash Wednesday');
+    expect(getDayLabel(resolveDay('2026-04-05')).en).toBe(
+      "Easter (Duplex I Class) — St. Vincent Ferrer, Confessor (transferred away)",
+    );
+    expect(getDayLabel(resolveDay('2026-02-18')).en).toBe(
+      "Ash Wednesday — St. Simeon, Bishop and Martyr (transferred away)",
+    );
     // Latin: the winner now has a real authored nameLa (see
     // calendar/data/calendar/saints/queenship-of-the-bvm.yml), so this is
     // real Latin throughout — the rank label ("Duplex II. Classis") and
@@ -44,8 +48,12 @@ describe('getDayLabel — ordinal temporal label', () => {
     expect(getDayLabel(resolveDay('2026-05-31')).la).toBe(
       'Beata Maria Virgo Regina (Duplex II. Classis) — Dominica Sanctissimae Trinitatis',
     );
-    expect(getDayLabel(resolveDay('2026-04-05')).la).toBe('Pascha (Duplex I. Classis)');
-    expect(getDayLabel(resolveDay('2026-02-18')).la).toBe('Feria Quarta Cinerum');
+    expect(getDayLabel(resolveDay('2026-04-05')).la).toBe(
+      'Pascha (Duplex I. Classis) — Sanctus Vincentius Ferrerius, Confessor (translata alio)',
+    );
+    expect(getDayLabel(resolveDay('2026-02-18')).la).toBe(
+      'Feria Quarta Cinerum — Sanctus Simeon, Episcopus et Martyr (translata alio)',
+    );
   });
 
   it('gives the correct week-after-Trinity ordinal', () => {
@@ -117,7 +125,9 @@ describe('getDayLabel — resumed post-Epiphany Sunday (overflow years)', () =>
     expect(getDayLabel(resolveDay('2024-11-11')).en).toBe(
       'St. Martin of Tours, Bishop and Confessor (Duplex Majus) — St. Menna, Martyr',
     );
-    expect(getDayLabel(resolveDay('2024-11-17')).en).toBe('The 6th Sunday after Epiphany (Semiduplex)');
+    expect(getDayLabel(resolveDay('2024-11-17')).en).toBe(
+      "The 6th Sunday after Epiphany (Semiduplex) — St. Gregory Thaumaturgus, Bishop and Confessor (transferred away)",
+    );
     // 2024-11-18 is the Dedication of the Basilicas of Ss. Peter and Paul
     // (pre-existing fixed content) -- again a real winning saint, not the
     // ferial fallback -- with St. Gregory Thaumaturgus (Semiduplex,
@@ -126,7 +136,7 @@ describe('getDayLabel — resumed post-Epiphany Sunday (overflow years)', () =>
     // transfers to the next open day rather than being commemorated in
     // place, and Nov 18 is that day.
     expect(getDayLabel(resolveDay('2024-11-18')).en).toBe(
-      'Dedication of the Basilicas of Ss. Peter and Paul (Duplex) — St. Gregory Thaumaturgus, Bishop and Confessor',
+      'Dedication of the Basilicas of Ss. Peter and Paul (Duplex) — St. Gregory Thaumaturgus, Bishop and Confessor (transferred)',
     );
     // 2035-10-29, a Monday in the 3rd week of a different overflow
     // stretch, is genuinely clean (no sanctoral entry, no commemoration)
@@ -147,9 +157,11 @@ describe('getDayLabel — resumed post-Epiphany Sunday (overflow years)', () =>
     // Thaumaturgus above -- landing on 2026-11-23 instead, where St.
     // Clement already natively wins; Cecilia loses that tied collision
     // (both Semiduplex) and joins St. Felicitas as a commemoration there.
-    expect(getDayLabel(resolveDay('2026-11-22')).en).toBe('The 23rd Sunday after Trinity (Semiduplex)');
+    expect(getDayLabel(resolveDay('2026-11-22')).en).toBe(
+      "The 23rd Sunday after Trinity (Semiduplex) — St. Cecilia, Virgin and Martyr (transferred away)",
+    );
     expect(getDayLabel(resolveDay('2026-11-23')).en).toBe(
-      'St. Clement I, Pope and Martyr (Semiduplex) — St. Felicitas, Martyr — St. Cecilia, Virgin and Martyr',
+      'St. Clement I, Pope and Martyr (Semiduplex) — St. Felicitas, Martyr — St. Cecilia, Virgin and Martyr (transferred)',
     );
     // 1943-11-21 is also the Presentation of the BVM (Duplex Majus, added
     // 2026-08 — see presentation-of-the-bvm.yml). It's `ordinary-sunday`
@@ -399,7 +411,7 @@ describe('getDayLabel/getVespersStatusLabel — Vespers evening with a temporal
     expect(day.date).toBe('2026-08-30');
     expect(day.winner).toEqual({ kind: 'temporal', id: 'post-pentecost-14' });
     expect(getDayLabel(day).en).toBe(
-      'The 13th Sunday after Trinity (Semiduplex) — Ss. Felix and Adauctus, Martyrs — The Beheading of St. John the Baptist (of today)',
+      "The 13th Sunday after Trinity (Semiduplex) — Ss. Felix and Adauctus, Martyrs — The Beheading of St. John the Baptist (of today) — St. Rose of Lima, Virgin (transferred away)",
     );
     expect(getVespersStatusLabel(day, '2026-08-29').en).toBe('First Vespers (of tomorrow)');
   });