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/martyrology/07-23.yml

@@ -0,0 +1,42 @@
+# Verified against Divinum Officium (Latin Martyrologium, English translation).
+monthDay: "07-23"
+text:
+  la: |
+    Ravénnæ natális sancti Apollináris Epíscopi, qui, ab Apóstolo Petro Romæ ordinátus et Ravénnam missus, pro fide Christi divérsas et multíplices pœnas perpéssus est; póstea, Evangélium in Æmília prǽdicans, plúrimos ab idolórum cultu revocávit; tandem, Ravénnam revérsus, gloriósum martýrium, sub Vespasiáno Cǽsare, complévit.
+
+    Cenómanis, in Gállia, sancti Libórii, Epíscopi et Confessóris.
+
+    Romæ natális sanctæ Birgíttæ Víduæ, quæ, post multas sanctárum locórum peregrinatiónes, divíno affláta Spíritu, quiévit. Ipsíus autem festívitas octávo Idus Octóbris celebrátur.
+
+    Ibídem sancti Rásyphi Mártyris.
+
+    Item Romæ pássio sanctæ Primitívæ, Vírginis et Mártyris.
+
+    Item sanctórum Mártyrum Apollónii et Eugénii.
+
+    Eódem die natális sanctórum Mártyrum Tróphimi et Theóphili, qui, sub Diocletiáno Imperatóre, cæsi lapídibus et igne incénsi, demum, gládio percússi, martýrio coronántur.
+
+    In Bulgária sanctórum plurimórum Mártyrum, quos ímpius Imperátor Nicéphorus, Ecclésias Dei devástans, divérso mortis génere, nimírum ense, láqueo, sagíttis, diútino cárcere et fame necári fecit.
+
+    Romæ sanctárum Vírginum Rómulæ, Redémptæ et Herúndinis, de quibus scribit sanctus Gregórius Papa.
+  en: |
+    At Ravenna, the holy martyr Apollinaris, Bishop of that city. He was ordained at Rome by the Apostle Peter and sent to Ravenna, where he suffered diverse and manifold things for Christ's faith's sake. He afterwards preached the Gospel in Emilia, and turned many from the worshipping of idols. At length he came back to Ravenna, and there finished a glorious testimony under the Caesar Vespasian.
+
+    At Le Mans, in Gaul, the holy Confessor Liborius, [fourth Bishop of Le Mans, in the year 425.]
+
+    At Rome, the holy martyr Rasyphus.
+
+    Also at Rome, the holy Virgin and martyr Primitiva.
+
+    Also at Rome, the holy martyrs Apollonius and Eugenius.
+
+    On the same day the holy martyrs Trophimus and Theophilus, who under the Emperor Diocletian were stoned and burnt and at last beheaded, and so crowned with martyrdom.
+
+    In Bulgaria, very many holy martyrs, whom the profane Emperor Nicephorus, when he was wasting the churches of God, caused to be slain by diverse sorts of death by the sword, by the rope, by arrows, by long imprisonment, and by hunger.
+
+    At Rome, the holy Virgins Romula, Redempta, and Hirundo, of whom writeth the holy Pope Gregory.
+
+    Also at Rome, the holy widow Brigid, [about the year 1373,] whose sacred body was taken to Sweden upon the 7th day of October, and whose feast is kept upon the 8th day of the same month.
+status:
+  la: verified
+  en: verified