Add July sanctoral content: 11 saints/feasts, fix St. Leo II's wrong date

Continues the full-year sanctoral import: the Most Precious Blood of Our
Lord (Duplex I Classis, full proper office, elevated by Pius XI for the
1933 Redemption jubilee), the Visitation of the BVM (Duplex II Classis,
full proper office), St. Leo II, St. Anthony Mary Zaccaria, the Octave
Day of Ss. Peter and Paul (own real content, not a bare continuation),
Ss. Cyril and Methodius, St. Elizabeth of Portugal, St. Henry, Our Lady
of Mount Carmel, St. Vincent de Paul, and St. Ignatius of Loyola.

Also fixes a real pre-existing bug surfaced while authoring St. Leo II:
an earlier June sanctoral pull had mapped him to "06-28" (his own vita
text mentions his burial "upon the 28th day of June," but his actual
liturgical feast, per the reference engine's Sancti/07-03.txt, is July
3) with no saints/st-leo-ii.yml ever authored for it -- a wrong-date
stub, same class of artifact as the pre-existing St. Apollinaris
wrong-date bug already documented in july-sanctoral.test.ts. Removed
the stale June 28 entry now that he's correctly authored on July 3.

Two day-label tests pinned to Trinity-Sunday-relative dates that now
collide with new fixed feasts (Jul 6: Octave Day of Ss. Peter and Paul)
were moved to collision-free years/dates, and the July stub test
covering "pure octave-continuation days" was updated to a date (July 4)
that's still genuinely unmapped, since most of that range turned out to
have real content after all.

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

src/data/propers/nocturn-readings/st-leo-ii.yml

@@ -1,64 +1,63 @@
-# Matins Nocturn 2 reading for St. Leo II, Pope, Confessor (Jun 28 on
-# this app's own calendar) — an off-date sourcing case like St. Paul
-# the Hermit in the pre-1955 pass (memory vu-matins-pre1955-saints):
-# the general Tridentine calendar keeps Leo II on Jul 3 instead
-# (`Sancti/07-03.txt`). The suffixed `Sancti/06-28t.txt` at this app's
-# own date simply redirects there (`@Sancti/07-03`). No genuine
-# SanctiM match at either date: the only SanctiM file for Jun 28,
-# `SanctiM/06-28oct.txt`, is an unrelated day within the Nativity of
-# St. John the Baptist's own octave — a missed pre-1955-pool candidate
-# rather than a genuine SanctiM case (see memory vu-matins-sanctim-saints).
-# web/www/horas/Latin/Sancti/07-03.txt, English/Sancti/07-03.txt.
-# Lectio4-6 combined into one reading, one continuous vita, no genuine
-# source break. No responsory given in the source.
+# Matins Nocturn 2 reading for St. Leo II, Pope and Confessor (July 3).
+# Sourced directly from web/www/horas/Latin/Sancti/07-03.txt,
+# English/Sancti/07-03.txt. Lectio4-6 combined into one reading, one
+# continuous vita. No Lectio7-9 in his own file (his `[Rule]` is `vide
+# C4b`) -- defers to the Common's own Nocturn 3, not transcribed here.
 id: st-leo-ii
 readings:
   - nocturn: 2
     isGospel: false
     text:
       la: >-
-        Leo secúndus, Póntifex máximus, Sículus, humánis et divínis lítteris Græce et Latíne
-        doctus, músicis étiam erudítus fuit; ipse enim sacros Hymnos et Psalmos in Ecclésia ad
-        concéntum meliórem redúxit. Probávit acta sextæ Synodi, quæ Constantinópoli celebráta
-        est, præsidéntibus legátis apostólicæ Sedis, præsénte quoque Constantíno imperatóre, et
-        duobus patriárchis, Constantinopolitáno et Antiochéno, ac centum septuagínta epíscopis;
-        quam et in Latínum tránstulit.
+        Leo secúndus, Póntifex máximus, Sículus, humánis et divínis lítteris Græce et
+        Latíne doctus, músicis étiam erudítus fuit; ipse enim sacros Hymnos et
+        Psalmos in Ecclésia ad concéntum meliórem redúxit. Probávit acta sextæ
+        Synodi, quæ Constantinópoli celebráta est, præsidéntibus legátis apostólicæ
+        Sedis, præsénte quoque Constantíno imperatóre, et duobus patriárchis,
+        Constantinopolitáno et Antiochéno, ac centum septuagínta epíscopis; quam et
+        in Latínum tránstulit.
 
 
-        In eo concílio Cyrus, Sergius et Pyrrhus condemnáti sunt, unam tantúmmodo voluntátem et
-        operatiónem in Christo prædicántes. Hic fregit supérbiam antístitum Ravennátum, qui,
-        exarchórum freti poténtia, Sedi apostólicæ non obtemperábant. Quam ob rem decrévit ut
-        eléctio cleri Ravennátis írrita esset, nisi Románi Pontíficis auctoritáte comprobarétur.
+        In eo concílio Cyrus, Sergius et Pyrrhus condemnáti sunt, unam tantúmmodo
+        voluntátem et operatiónem in Christo prædicántes. Hic fregit supérbiam
+        antístitum Ravennátum, qui, exarchórum freti poténtia, Sedi apostólicæ non
+        obtemperábant. Quam ob rem decrévit ut eléctio cleri Ravennátis írrita esset,
+        nisi Románi Pontíficis auctoritáte comprobarétur.
 
 
-        Vere pater páuperum fuit; non enim pecúnia solum, sed opera, labóre et consíliis,
-        egéntium viduárum et pupillórum inópiam ac solitúdinem sublevábat. Qui, dum síngulos non
-        magis prædicatióne quam vita ad pie sanctéque vivéndum adhortarétur, obdormívit in
-        Dómino mense sui pontificátus undécimo, quinto Nonas Julii, sepultúsque est in basílica
-        sancti Petri. Ordinatióne una, mense Júnio, creávit presbýteros novem, diáconos tres,
-        epíscopos divérsis in locis vigínti tres.
+        Vere pater páuperum fuit; non enim pecúnia solum, sed opera, labóre et
+        consíliis, egéntium viduárum et pupillórum inópiam ac solitúdinem
+        sublevábat. Qui, dum síngulos non magis prædicatióne quam vita ad pie
+        sanctéque vivéndum adhortarétur, obdormívit in Dómino mense sui pontificátus
+        undécimo, quinto Nonas Julii, anno sexcentésimo octogésimo tertio,
+        sepultúsque est in basilica sancti Petri. Ordinatióne una, mense Junio,
+        creávit presbýteros novem, diáconos tres, epíscopos divérsis in locis
+        vigínti tres.
       en: >-
-        Leo II was a Sicilian. He was learned in sacred and worldly letters in the Greek and
-        Latin tongues, and was moreover an excellent musician. He re-arranged and improved the
-        music of the sacred hymns and Psalms used in the Church. He approved the acts of the
-        sixth general Council, which was held at Constantinople, under the Presidency of the
-        Legates of the Apostolic See, in the presence of the Emperor Constantine, the Patriarchs
-        of Constantinople and Antioch, and one hundred and seventy Bishops. Leo also translated
-        the decrees of the Council from Greek into Latin.
+        Leo II was a Sicilian. He was learned in sacred and worldly letters in the
+        Greek and Latin tongues, and was moreover an excellent musician. He
+        re-arranged and improved the music of the sacred hymns and Psalms used in the
+        Church. He approved the acts of the sixth general Council, which was held at
+        Constantinople, under the Presidency of the Legates of the Apostolic See, in
+        the presence of the Emperor Constantine, the Patriarchs of Constantinople and
+        Antioch, and one hundred and seventy Bishops. Leo also translated the decrees
+        of the Council from Greek into Latin.
 
 
-        It was in this Council that Cyrus, Sergius, and Pyrrhus were condemned for teaching that
-        there is in Christ only one Will and one Working. Leo broke the pride of the Archbishops
-        of Ravenna, who had puffed themselves up under the power of the Exarchs to set at naught
-        the power of the Apostolic See. Wherefore he decreed that the elections of the clergy of
-        Ravenna should be nothing worth, until they had been confirmed by the authority of the
-        Bishop of Rome.
+        It was in this Council that Cyrus, Sergius, and Pyrrhus were condemned for
+        teaching that there is in Christ only one Will and one Working. Leo broke the
+        pride of the Archbishops of Ravenna, who had puffed themselves up under the
+        power of the Exarchs to set at naught the power of the Apostolic See.
+        Wherefore he decreed that the elections of the clergy of Ravenna should be
+        nothing worth, until they had been confirmed by the authority of the Bishop
+        of Rome.
 
 
-        He was a very father to the poor. Not by money only, but by his work, his labours, and
-        his advice he relieved the poverty and loneliness of widows and orphans. He was leading
-        all to live holy and godly lives, not by mere preaching, but by his own life, when he fell
-        asleep in the Lord, having sat as Pope nine months and twenty-seven days. He was buried in
-        the Church of St. Peter. In the month of June he held one ordination whereat he ordained
-        nine Priests, three Deacons, and twenty-three Bishops for diverse places.
+        He was a very father to the poor. Not by money only, but by his work, his
+        labours, and his advice he relieved the poverty and loneliness of widows and
+        orphans. He was leading all to live holy and godly lives, not by mere
+        preaching, but by his own life, when he fell asleep in the Lord, having sat as
+        Pope nine months and twenty-seven days. He was buried in the Church of St.
+        Peter. In the month of June he held one ordination whereat he ordained nine
+        Priests, three Deacons, and twenty-three Bishops for diverse places.
     status: { la: verified, en: verified }