calendar: add Christ the King, last Sunday of October

A 1925 addition, so nowhere in the Monastic Tridentinum 1617 base this
project otherwise targets -- content sourced from "Monastic Divino
1930" instead, the Monastic-lineage version of the era that actually
carries it. Always wins outright (Duplex I. classis, confirmed live),
commemorating whichever Sunday after Pentecost it displaces -- same
additive-layering shape as applyOctaves/applyMarianSaturday, run last
so nested commemorations (e.g. a Simplex saint already commemorated
under that Sunday) survive underneath it.

Extended the Lauds psalmody-override mechanism (both the psalm groups
and, newly, the chapter/responsory/hymn/versicle bundle) to recognize
named temporal winners as unconditionally override-eligible, not just
duplex-majus+ sanctoral ones -- generalizing what had been a Marian-
Saturday-only special case. Suffrages needed their own explicit check
too: isDoubleOrHigher only ever looks at a sanctoral rank, and a named
temporal winner has no FeastClass to check at all.

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

src/data/calendar/temporal-feasts/christ-the-king.yml

@@ -0,0 +1,8 @@
+# A 1925 addition, so nowhere in the Monastic Tridentinum 1617 base this
+# project otherwise targets -- content sourced from "Monastic Divino 1930"
+# instead (the Monastic-lineage version of the era that actually carries
+# it), confirmed live: last Sunday of October, Duplex I. classis,
+# commemorating whichever Sunday after Pentecost it would otherwise be.
+# See calendar/index.ts's applyChristTheKing for the occurrence rule.
+id: christ-the-king
+name: "Christ the King"