calendar: pull November's sanctoral calendar (pre-1955 pull, 11/12)

19 saints (14 real winners + 5 stubs), plus a propers-slug update for the
pre-existing All Saints entry. Three monastic-calendar-specific
reassignments this month, the most of any month so far (St. Emilian
displacing St. Martin I Pope, who moves to a different date; St. Odo
demoting St. Pontian; St. Silvester Abbot displacing St. Peter of
Alexandria), plus All Saints of the Benedictine Order, a monastic-only
addition at Duplex II. classis. New exclusion category: All Souls' Day
(Nov 2) is a fundamentally different liturgical genre -- the Office of
the Dead -- out of scope the same way the Requiem rite isn't modeled
anywhere else in this app.

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

src/data/calendar/saints/st-andrew.yml

@@ -0,0 +1,8 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), live
+# kalendar check (2026-11-30) -- winner outright, Duplex II. classis,
+# alone. Own proper collect and antiphon.
+id: st-andrew
+name: "St. Andrew, Apostle"
+rank: duplex-2-classis
+common: common-of-an-apostle
+propers: "st-andrew"