Add the Most Holy Name of Jesus (Jan 2) as a proper temporal feast

Historically a floating Sunday (Jan 2-5, fixed to Jan 2 when no Sunday
falls there); per direct instruction this is instead fixed to Jan 2
every year for simplicity. Adds the feast's collect, Magnificat/
Benedictus antiphons, full Lauds psalmody, capitulum, the three-part
"Jesu dulcis memoria" hymn cycle (Vespers/Matins/Lauds), the Invitatory
antiphon, versicles, and two Matins nocturn readings (both St. Bernard
of Clairvaux), sourced from Tempora/Nat2-0.txt. Reuses the `fixed-date`
anchor kind added in the prior commit.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014axryJBrRswYh2niA7WCUc

src/data/hours/lauds-psalmody-overrides/holy-name-of-jesus.yml

@@ -0,0 +1,29 @@
+# Read from web/www/horas/Latin/Tempora/Nat2-0.txt's own [Ant Laudes] (5
+# antiphons, a real proper set for this feast, unlike Circumcision's own
+# borrowed-from-Vespers set) and its English counterpart. Slotted onto
+# Lauds' own standard 5-antiphon scheme (Ps 92/99/62, the Canticle, and
+# Laudate) in source order — see christ-the-king.yml's own file for the
+# same structure.
+id: holy-name-of-jesus
+groups:
+  - psalms: [92]
+    antiphon:
+      la: "Oleum effúsum * nomen tuum, ídeo adolescéntulæ dilexérunt te."
+      en: "Thy Name is as oil * poured forth, therefore do the virgins love thee."
+  - psalms: [99]
+    antiphon:
+      la: "Scitóte, * quia Dóminus ipse est Deus, cujus nomen in ætérnum."
+      en: "Know ye that the Lord he is God, * and his Name endureth for ever."
+  - psalms: [62]
+    antiphon:
+      la: "Sitívit * ánima mea ad nomen sanctum tuum, Dómine."
+      en: "My soul thirsteth * for thy holy Name, O Lord."
+canticle:
+  id: canticum-trium-puerorum
+  antiphon:
+    la: "Benedíctum * nomen glóriæ tuæ sanctum, et laudábile, et superexaltátum in sǽcula."
+    en: "Blessed * is the holy Name of thy glory, and worthy to be praised, and exalted above all for ever."
+laudate:
+  antiphon:
+    la: "Júvenes et vírgines, * senes cum junióribus laudáte nomen Dómini, quia exaltátum est nomen ejus solíus."
+    en: "Young men and maidens, * old men and children, praise the Name of the Lord, for his Name alone is exalted."