Author Benedictus antiphon + P/T/S/N Commons for 66 propers:null saints

Continues the 94-saint batch this collects pass unblocked. Raw
Commune/*.txt fields don't reliably match what the engine actually
renders per hour -- same lesson as the collects pass, confirmed again:
no CommuneM/*.txt file defines explicit per-hour antiphon fields for any
category this batch needed, and the already-authored
common-of-a-confessor-bishop content (from the original 29-saint pass)
doesn't match Commune/C4.txt's own raw [Ant 1] either, since it was
live-query-sourced rather than read from the file directly. Fixed by
querying web/cgi-bin/horas/officium.pl directly (local Perl, not a
network fetch) for one representative saint per Common category, with
every representative's title verified against an accent-insensitive
name-stem match before its content is trusted -- caught a stale-date bug
this way: St. Emerentiana's stored clean-year comment actually rendered
St. Hilary of Poitiers's office that year.

Cross-querying multiple saints per nominal SaintRecord.common category
found the real liturgical groupings are coarser (Martyr-Bishop and
Martyr; Abbot, Confessor-not-Bishop, and Confessor; Virgin-Martyr,
Virgin, and Holy Woman all render identical minor-hour text) but not
uniformly so (Pope-Martyrs render distinct allelúja-toned text from
plain Several-Martyrs; the Dedication of the Basilicas of Ss. Peter and
Paul draws from the Dedication Common, not its nominal
common-of-an-apostle at all). Net: 7 new shared Common categories plus
the pre-existing common-of-a-confessor-bishop (which also needed a new
Benedictus-antiphon file of its own) cover 66 of the 94 saints.

New mechanism: SaintRecord.benedictusCommon, with getBenedictusAntiphon
falling back to it the same way getDayCollect already falls back to
collectCommon -- no name-substitution needed here, since every Common
category in current use renders name-free Benedictus-antiphon text.

Also fixes a real bug this surfaced: getMinorHourOverrideId gated all
Prime/Terce/Sext/None lookup behind the same duplex-majus+ threshold
Lauds' own psalmody override uses, on the assumption that only a strong
feast carries its own minor-hour content -- live-querying proved that
wrong (a winning Semiduplex saint still renders its own antiphons, not
the ferial default). Lauds' psalmody override itself stays majus+-gated
correctly, since it's a much bigger per-saint commitment this batch
doesn't add a Common fallback for.

Ss. Ursula and Companions deliberately left without a minor-hour Common:
her collect template has no other calendar member to verify a shared
text against, and she can never be queried directly (a genuinely
unwinnable stub) -- left honestly unauthored rather than guessed.

The other 26 of the 94 (own proper collect, from the collects batch)
still need their own individually-authored Benedictus antiphon, same
shape as the original 109-saint pass -- not done in this pass.

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

src/data/propers/common/sext-capitulum-common-of-an-abbot.yml

@@ -0,0 +1,17 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617),
+# live query (St. Odo, 11-19-2025) -- common-of-an-abbot.
+# Covers `common-of-an-abbot`, `common-of-a-confessor-not-bishop`, and
+# `common-of-a-confessor` saints (SaintRecord.common) -- live-verified
+# identical P/T/S/N across all three (an Abbot is himself a Confessor;
+# the "faithful servant" antiphons apply generically), cross-checked
+# against St. John Gualbert/St. Nicholas of Tolentino/St. Alexius.
+id: sext-capitulum-common-of-an-abbot
+text:
+  la: "Justus cor suum trádidit ad vigilándum dilúculo ad Dóminum, qui fecit illum, et in conspéctu Altíssimi deprecábitur. R. Deo grátias. V. Os justi meditábitur sapiéntiam. R. Et lingua ejus loquétur judícium."
+  en: "The righteous will give his heart to resort early to the Lord that made him, and he will pray in the sight of the most High. R. Thanks be to God. V. The mouth of the righteous speaketh wisdom. R. And his tongue talketh judgment."
+citation:
+  la: "Sir 39:6"
+  en: "Sir 39:6"
+status:
+  la: verified
+  en: verified