Bulk-author sanctoral commemoration antiphon+versicle bundles

Found that 217 of 220 saints with an authored collect had no
${propers}-commemoration.yml bundle, so sanctoralCommemorationPart was
silently falling back to a bare collect with no antiphon whenever that
saint was merely commemorated rather than winning outright (user-reported
for St. Raymond Nonnatus and the Decollation of St. John the Baptist).

Bulk-fixed: reused each saint's own proper antiphon where authored, else
the standard de-Communi [Ant 2]/[Versum 2] for that saint's own Common
category. Confirmed via three already live-verified commemorations
(Ss. Felix and Adauctus, St. Clare, St. Sabina) that [Ant 2]/[Versum 2]
are the real tags used for a mere commemoration, not [Ant 1]/[Nocturn 2
Versum] as first assumed -- corrected St. Raymond Nonnatus's file
accordingly. 182 of ~218 real saints now covered; entries not
independently live-verified are marked draft. Remaining ~36 (BVM feasts,
angels, confessor-doctors/popes, vigils) tracked in TODO.md.

New tests/propers/commemoration-sweep.test.ts (182 cases) asserts every
bundle has a real antiphon+versicle+collect, never bare/missing.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ME8QNPdEmHSbSx1r6VmDRG

src/data/propers/common/st-louis-commemoration.yml

@@ -0,0 +1,28 @@
+# Own proper antiphon (st-louis-antiphon.yml), paired with the standard
+# de-Communi commemoration versicle for common-of-a-confessor-not-bishop (`[Versum 2]`, the tag
+# paired with `[Ant 2]` for a mere commemoration in every other verified
+# category checked this pass) -- not yet independently live-verified for
+# this specific category, so marked `draft` rather than `verified` per
+# this app's own "prefer draft over missing" convention. Collect is the
+# saint's own real proper (st-louis-collect.yml), unchanged.
+id: st-louis-commemoration
+text:
+  la: |
+    Ant. Euge, serve bone * et fidélis, quia in pauca fuísti fidélis, supra multa te constítuam, intra in gáudium Dómini tui.
+    V. Os justi meditábitur sapiéntiam.
+    R. Et lingua ejus loquétur judícium.
+    Orémus.
+    Deus, qui beátum Ludovícum Confessórem tuum de terréno regno ad cæléstis regni glóriam transtulísti: ejus, quǽsumus, méritis et intercessióne; Regis regum Jesu Christi, Fílii tui, fácias nos esse consórtes:
+    Qui tecum vivit et regnat in unitáte Spíritus Sancti, Deus, per ómnia sǽcula sæculórum.
+    ℟. Amen.
+  en: |
+    Ant. Well done, thou good and faithful servant; * thou hast been faithful over a few things, I will make thee ruler over many things; enter thou into the joy of thy Lord.
+    V. The mouth of the righteous speaketh wisdom.
+    R. And his tongue talketh judgment.
+    Let us pray.
+    O God, Who didst give unto thy blessed Confessor Louis a glorious change from an earthly kingdom unto an heavenly, grant unto us, we beseech thee, for his sake and by his prayers, one day to enter like him into the Presence of the King of kings, even thy Son Jesus Christ.
+    Who with thee liveth and reigneth, in the unity of the Holy Spirit, God, world without end.
+    ℟. Amen.
+status:
+  la: draft
+  en: draft