Author Common-of-a-Martyr(-Bishop) Lauds/Vespers chapter/responsory/hymn/versicle

St. Zephyrinus (Aug 26, common-of-a-martyr-bishop, Simplex) claims First
Vespers over St. Louis's Aug 25, but that evening was showing the plain
ferial hymn instead of a real Common-of-a-Martyr hymn: no content had
been authored yet for this Common category's Lauds/Vespers bundle, so
resolveOfficeBundle's chapter lookup came back missing and the whole
bundle fell through to the ferial default.

Live-verified against Divinum Officium (Monastic Tridentinum 1617)
votive=C2b: chapter Jac 1:12, Lauds hymn "Martyr Dei, qui unicum," Vespers
hymn "Deus tuorum militum," shared versicle "Justus ut palma florebit."
Used the votive-office view rather than a real saint's own day for the
same structural reason as the earlier Confessor-Not-Bishop fix: every
real Common-of-a-Martyr-Bishop saint either has proper content of his own
(St. Lawrence, St. Stephen) or never reaches the rank needed to keep his
own Vespers (St. Zephyrinus, St. Callistus). Cross-checked votive=C2/C2a/
C2b/C2-1 all render identical text, so the same 7 files were duplicated
under the plain common-of-a-martyr id too (St. Hadrian, St. Hermes, St.
Fidelis of Sigmaringen).

Updates one existing Vespers test whose date (2026-03-03) turned out to
also anticipate St. Lucius I's First Vespers, previously masked by this
same content gap; adds two new proof tests and a TODO.md entry.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014axryJBrRswYh2niA7WCUc

src/data/propers/common/lauds-capitulum-common-of-a-martyr-bishop.yml

@@ -0,0 +1,23 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# `votive=C2b` live query, 2026-08 -- used instead of a real saint's own
+# day for the same reason recorded in vespers-hymn-common-of-a-martyr-
+# bishop.yml's header (every real Common-of-a-Martyr-Bishop saint either
+# has proper content of his own -- St. Lawrence, St. Stephen -- or never
+# reaches the rank needed to keep his own hour un-outranked -- St.
+# Zephyrinus, St. Callistus). Byte-identical to `votive=C2`/`C2a` (plain
+# Common of a Martyr), confirming TODO.md's earlier finding that these
+# categories share real content, not just their Matins psalmody. Same
+# chapter reused for Vespers -- no separate vespers-capitulum-<id> file
+# authored, per vespers.ts's vespersCapitulumForOverride fallback (see
+# its own doc comment) -- same convention as Common-of-a-Confessor-Not-
+# Bishop's identical Lauds/Vespers chapter.
+id: lauds-capitulum-common-of-a-martyr-bishop
+text:
+  la: "Beátus vir, qui suffert tentatiónem: quóniam cum probátus fúerit, accípiet corónam vitæ, quam repromísit Deus diligéntibus se."
+  en: "Blessed is the man that endureth temptation; for when he hath been proved, he shall receive a crown of life, which God hath promised to them that love him."
+citation:
+  la: "Jac 1:12"
+  en: "Jas 1:12"
+status:
+  la: verified
+  en: verified