Prime: real content (psalms, Martyrology, Regula) and ordo corrections

Pulls in verified content from Divinum Officium rather than placeholders:
17 psalms (2, 6, 7-19, 118, 129), 365 days of the Martyrology, and the full
121-reading Regula cycle, plus the Athanasian Creed.

Ordo corrections driven by review against the real engine output:
- Capitulum and Preces now pick a Sunday/feast vs. ferial form
  (calendar/isSundayOrFeast); ferial Preces said every ferial day by choice.
- Chapter responsory, hymn doxology, and the opening versicle's
  Alleluia/Laus tibi all vary by season via a shared resolver
  (hours/seasonal-propers.ts).
- Real Roman Kalends/Nones/Ides Latin dating (calendar/roman-date.ts,
  verified against 363/365 real Martyrology headings) plus the historical
  "bis sextus" Feb 29 handling, and the Martyrology's Luna (moon-day)
  heading (a ported Golden-Number calculation).
- Fixed responsory structure (was missing its initial full repeat),
  weekday psalm antiphons (opening as incipit-or-full by rank, full
  repeat after the psalms/Creed as its own part, "*" chant mark kept),
  scripture citations on the capitulum/lectio brevis, and V./R. markers
  switched from Unicode symbols to plain text for reliable font rendering.
- Dropped Pretiosa and the dead-commemoration psalm (129) for time;
  trimmed section headings down to the ones that are actually named
  things (Preces, Chapter Office, etc. no longer relabel connective text).

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

src/data/propers/common/prime-capitulum-dominica.yml

@@ -0,0 +1,13 @@
+# Verified against Divinum Officium ("Prima Special.txt", [Dominica] section).
+# 1 Tim 1:17 — used on Sundays and feast days (see calendar/isSundayOrFeast).
+# Fixed year-round, no seasonal variants.
+id: prime-capitulum-dominica
+text:
+  la: "Regi sæculórum immortáli et invisíbili, soli Deo honor et glória in sǽcula sæculórum. Amen."
+  en: "Now to the king of ages, immortal, invisible, the only God, be honour and glory for ever and ever. Amen."
+citation:
+  la: "1 Tim. 1:17"
+  en: "1 Tim. 1:17"
+status:
+  la: verified
+  en: verified