Add May sanctoral content: 10 saints plus the Queenship of the BVM

Continues the full-year sanctoral import (see TODO.md/memory for Jan-Apr):
St. Pius V, St. Antoninus, St. Robert Bellarmine, St. John Baptist de la
Salle, St. Paschal Baylon, St. Venantius, St. Bernardine of Siena, St. John
Baptist de Rossi, St. Augustine of Canterbury, St. Mary Magdalene de Pazzi,
and the Queenship of the BVM (May 31, Duplex II Classis, instituted by Pius
XII's 1954 "Ad cæli Reginam" — full proper content, not a Common fallback).

Adding the Queenship to May 31 surfaces a real collision with Trinity
Sunday in years where Trinity falls on May 31 (2026): since this app
models Trinitytide Sundays as plain ordinary-sunday with no special
first-class standing, a Duplex+ sanctoral feast wins outright there per
the existing precedence rule. Updated the two tests pinned to that date
accordingly, with a third moved to a Trinity Sunday date (2023-06-04)
free of any sanctoral entry to keep testing the octave-vs-anchor-day
interaction in isolation.

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

src/data/propers/nocturn-readings/st-pius-v.yml

@@ -0,0 +1,94 @@
+# Matins Nocturn 2 reading for St. Pius V, Pope and Confessor (May 5).
+# Sourced directly from web/www/horas/Latin/Sancti/05-05.txt,
+# English/Sancti/05-05.txt. Lectio4-6 combined into one reading, one
+# continuous vita. Nocturn 3 in the Common of Confessor Popes (C4b) is
+# a cross-reference to St. Gregory the Great's own Nocturn 3
+# (`@Sancti/03-12`), not this saint's own content -- not transcribed.
+id: st-pius-v
+readings:
+  - nocturn: 2
+    isGospel: false
+    text:
+      la: >-
+        Pius in oppido Insubriæ, quod Boschum vocant, natus, sed e Bonónia oriundus ex
+        nobili Ghisleriórum família, cum quatuordecim esset annórum, ordinem Prædicatórum
+        ingréssus est. Erat in eo admirábilis patiéntia, profúnda humilitas, summa vitæ
+        austeritas, continuum oratiónis studium, et regularis observantiæ ac divini
+        honoris ardentíssimus zelus. Philosophíæ vero ac theologíæ incumbens, adeo in iis
+        excelluit, ut illas docéndi munus magna cum laude per multos annos exercúerit.
+        Sacras conciónes plúribus in locis cum ingénti auditórum fructu hábuit.
+        Inquisitoris offícium inviolábili animi fortitúdine diu sustinuit; multasque
+        civitátes, non sine vitæ discrimine, ab hæresi tunc grassante immunes servávit.
+
+
+        A Paulo quarto, cui ob exímias virtútes caríssimus erat, ad Nepesínum et
+        Sutrinum episcopátum promotus, et post biennium inter Romanæ Ecclésiæ presbyteros
+        cardinales adscriptus fuit. Tum ad ecclésiam Montis Regalis in Subalpinis a Pio
+        quarto translatus, cum plures in eam abusus irrepsisse cognovísset, totam
+        diœcesim lustrávit; rebusque compositis Romam reversus, gravíssimis expediéndis
+        negotiis applicatus, quod justum erat, apostolica libertáte et constántia
+        decernebat. Mortuo autem Pio, præter ómnium exspectatiónem electus Pontifex,
+        nihil in vitæ ratióne, excepto exteriori habitu, immutávit. Fuit in eo religiónis
+        propagandæ perpétuum studium, in ecclesiástica disciplína restituénda indeféssus
+        labor, in exstirpandis erróribus assidua vigilantia, in sublevandis egéntium
+        necessitátibus indeficiens beneficéntia, in Sedis apostolicæ júribus vindicándis
+        robur invictum.
+
+
+        Selímum Turcárum tyrannum multis elátum victoriis, ingénti comparáta classe, ad
+        Echínadas ínsulas non tam armis quam fusis ad Deum precibus devicit. Quam
+        victoriam ea ipsa hora, qua obténta fuit, Deo revelante, cognóvit suisque
+        familiaribus indicávit. Dum vero novam in ipsos Turcas expeditiónem molirétur, in
+        gravem morbum incidit; et, acerbíssimis dolóribus patientíssime tolerátis, ad
+        extrema deveniens, cum sacraménta de more suscepísset, ánimam Deo placidíssime
+        réddidit, anno millesimo quingentésimo septuagesimo secundo, ætátis suæ sexagesimo
+        octavo, cum sedísset annos sex, menses tres, dies viginti quatuor. Corpus ejus in
+        basilica sanctæ Maríæ ad Præsépe summa fidelium veneratióne colitur, multis a Deo
+        ejus intercessióne patrátis miraculis. Quibus rite probátis, a Cleménte undecimo,
+        Pontifice máximo, Sanctórum número adscriptus est.
+      en: >-
+        Michael Ghislieri afterwards proclaimed Pope under the name of Pius V, was born
+        at the town of Bosco in the Milanese, but his family was a noble one of Bologna.
+        At the age of fourteen years he entered the order of Friars Preachers. He was a
+        man marked by a wonderful long-suffering, a deep lowliness, a great hardness of
+        living, an unwavering earnestness in prayer, and a most strong zeal for the
+        perfect observance of the Rule of his Order, and for the greater glory of God. He
+        gave himself to the study of Philosophy and Theology, and was so learned in both,
+        that he discharged for many years with great reputation the duties of a Professor
+        of those sciences. He preached publicly in many places, to the great profit of
+        his hearers. He long did the work of Inquisitor with unflinching spirit, and
+        preserved many cities, not without risk to his own life, from the heresy which
+        was then creeping in everywhere.
+
+
+        Paul IV, to whom his virtues had greatly endeared him, raised him to the united
+        Bishoprics of Nepi and Sutri, and after two years he was enrolled among the
+        Cardinal Priests of the Roman Church. Pius IV. translated him to the Church of
+        Mondovi in Piedmont, wherein, on his coming, he found that many corruptions had
+        crept in. He reformed the whole of his diocese, and, after settling his affairs,
+        returned to Rome, where his attention was called to matters of the gravest
+        business, in determining which he used Apostolic boldness and firmness. After the
+        death of Pius IV, the fifth Pius, to the astonishment of all men, was elected to
+        succeed him. On becoming Pope he changed his way of life in no respect except as
+        regarded his raiment. The Propagation of Religion was to him the object of
+        unceasing care; the restoration of the Discipline of the Church, of unwearied
+        toil; the uprooting of error, of sleepless watchfulness; the relieving the needs
+        of the poor, of unfailing charity; the maintenance of the rights of the Apostolic
+        See, of adamantine firmness.
+
+
+        The Turkish Sultan Selim was bloated with many victories, and had got together an
+        huge fleet in the Gulf of Lepanto, but Pius V. crushed him, not so much by force
+        of arms as by dint of the prayers wherein he pleaded with God. At the hour that
+        the victory was won, Pius knew it by the inward revelation of God, and stated the
+        fact to his servants. He was busied with the preparations for a new expedition
+        against the Turks, when he was laid down by grievous sickness. He bore most sharp
+        sufferings with the gentlest patience, and when the end came, he received the
+        Sacraments as is usual, and with great peace yielded his spirit to God, in the
+        year of salvation 1572, and of his own age the 68th, having sat as Pope six
+        years, three months, and twenty-four days. His body is buried in the Church of
+        St. Mary, where the Manger from Bethlehem is, and is there held in great respect
+        by the faithful, who have obtained from God by his prayers, many evident
+        miracles. The said miracles having been proved by a judicial investigation Pope
+        Clement XI enrolled his name among those of the Saints.
+    status: { la: verified, en: verified }