Sweep minorHoursCommon (P/T/S/N) across the whole calendar, not just the 94-saint batch

The original 29-saint P/T/S/N pass only ever covered duplex-majus+
saints; every below-majus saint from the *original*, pre-94-batch
109-saint pass had never had Prime/Terce/Sext/None attempted at all --
same gap already found and fixed for the 94-batch's own below-majus
saints, now closed for the rest of the calendar too.

Reused the Kalendaria-table-validated fileref approach rather than a
blind Sancti/MM-DD.txt read -- a real near-miss caught this early: St.
Apollonia's Sancti/02-09.txt is currently St. Cyril of Alexandria's (a
19th-century addition to that filename slot); blind reading would have
silently attributed his Doctor-of-the-Church Common to her. Also fixed
a regex bug the same pass turned up: the "vide"/"ex CXX" pattern
matched the bare word "Commune" (no number) and reading-specific
sub-references like "ex C4 in 2 loco" -- found via St. Clement, whose
Monastic-specific [Rule] override has neither a clean "vide CXX" nor a
number after "Commune."

90 below-majus saints swept, ~82 wired directly into the categories
already established in the previous commits -- no new content needed,
every C-number variant found already falls inside an already-verified
family.

A real bug this pass caught and fixed in its own output: Ss. Ursula and
Companions (deliberately left minorHoursCommon-unwired) got swept up
and wrongly wired, since she has collectCommon set despite propers:
null and being a genuine commemoration-only stub -- the Kalendaria
lookup silently defaulted to St. Hilarion's own primary slot at her
shared date. Caught by cross-checking every swept saint's propers field
for this exact pattern; reverted.

A real new category found: Doctors of the Church are not one thing.
6 of the 7 saints whose own [Rule] says "vide C4a" (Athanasius,
Augustine, Basil the Great, Hilary of Poitiers, John Chrysostom, Leo I)
render P/T/S/N byte-identical to the already-verified
common-of-a-confessor-bishop -- wired directly. St. Gregory the Great is
the one genuine exception: his own live-rendered P/T/S/N is real, unique
proper text (his own election, his Liber Regulae Pastoralis, the
dove-and-quill legend, the "non Angli sed Angeli" episode) -- 7 new
files, English translated throughout since the source rendered none.

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

src/data/calendar/saints/ss-seven-brothers-rufina-and-secunda.yml

@@ -6,3 +6,8 @@ name: "Ss. Seven Brothers, Martyrs, and Ss. Rufina and Secunda, Virgins and Mart
 rank: semiduplex
 common: common-of-several-martyrs
 propers: "ss-seven-brothers-rufina-and-secunda"
+# P/T/S/N: no [Ant Prima]/etc of its own in the source (07-10.txt) --
+# [Rule]/[Rank] point to Commune/C3 instead, the same C-number family already
+# live-query-verified for common-of-several-martyrs.yml (see TODO.md's 'minor
+# hour content gaps' section).
+minorHoursCommon: common-of-several-martyrs