Alias common-of-a-confessor-pope to common-of-a-confessor-bishop

While auditing the Lauds/Vespers Common-category psalmody note for
staleness, found 3 saints (St. Pius X, St. Leo II, St. Pius V) use
common: common-of-a-confessor-pope, which had no alias in either
category file -- unlike common-of-a-confessor-doctor, which already
does. Live-verified (votive=C4 vs C4b, both Vespers and Lauds,
Monastic Tridentinum 1617): psalms/antiphons are byte-identical to
Confessor-Bishop's, only the Magnificat antiphon and collect differ
(both already handled per-saint, not through this table).

Note: this doesn't change any currently-visible content -- all 3
saints are ranked duplex/semiduplex, below the duplex-majus+ threshold
this psalmody-override tier is gated at, so they correctly fall to the
plain ferial default regardless. It closes a real data-completeness
gap for whenever a duplex-majus+ Confessor Pope is added.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Je2mXNHoXmi1DS3xEL67rH

TODO.md

@@ -28,6 +28,17 @@ across every hour and content type in this app.
      needs bilingual voice selection (La/En) worked out, and quality for Latin pronunciation
      is an open question. Open, not started — needs its own design pass before content/UI work
      begins.
+   - Seasonal hymn-doxology swap (`hours/hymn-doxology.ts`'s `getHymnDoxologyId`/
+     `appendDoxology`) is only wired into **Prime and Compline** (checked 2026-09-03:
+     `grep -c getHymnDoxologyId` is 0 for `lauds.ts`/`vespers.ts`/`matins.ts`). Terce/Sext/None
+     are confirmed fine as-is — their hymn is genuinely self-contained with no seasonal swap in
+     the source (see `terce.yml`'s own header). Lauds, Vespers, and Matins are the real,
+     unexamined gap: every hymn there is stored as one fixed text captured on its proof date,
+     with no check yet done on whether the source actually varies its closing doxology by
+     season the way Prime/Compline's does — this was previously logged as a narrow "5 of 30
+     Vespers hymns" simplification, but that undersold it; nothing rules out Lauds/Matins
+     having the same issue. Needs a per-hour audit against the reference engine before either
+     wiring in the existing mechanism or confirming (like Terce) that no swap is needed.
 
 2. **Minimal-proof-done, bulk content pending** — mechanism is built and trusted (a proof
    date/entry already resolves correctly end-to-end); what's left is authoring/importing more
@@ -35,21 +46,14 @@ across every hour and content type in this app.
    - Matins sanctoral-side readings: the per-book Matins responsory pool has only one book
      seeded (`isa`) — needs expanding. Bible-plan TSV content also isn't yet in a test table
      (see "Bible-plan TSV — bulk conversion done" below).
-   - Lauds/Vespers duplex-majus+ Common-category psalmody: 10 of 24 `SaintRecord.common`
-     categories authored (covering 19 ids via aliases) for Vespers, 9 of 24 (18 ids) for Lauds —
-     see "Lauds/Vespers duplex-majus+ Common-category psalmody" below and its follow-up entry.
-     Genuinely still open: `common-of-a-dedication`'s **Lauds** file specifically (Vespers is
-     done) — blocked on a real content gap, not a mechanism gap: its OT canticle ("Canticum
+   - Lauds/Vespers duplex-majus+ Common-category psalmody: all 24 `SaintRecord.common`
+     categories are resolved (Vespers 10/10 real category files, Lauds 9/10 — see
+     "Lauds/Vespers duplex-majus+ Common-category psalmody" below and its follow-up entry) with
+     one genuine gap left: `common-of-a-dedication`'s **Lauds** file specifically (Vespers'
+     is done) — blocked on a real content gap, not a mechanism gap: its OT canticle ("Canticum
      Ieremiæ") has never been transcribed anywhere in this app (the 7 existing Lauds canticles,
      `hours/lauds-canticles.ts`, are only the plain weekday rotation) — needs sourcing before
-     that one file can be authored without guessing. `common-of-a-vigil` is not a gap at all:
-     the `vigil` `FeastClass` sits structurally below `duplex-majus` on the rank ladder (see
-     `calendar/commemorations.ts`'s `FEAST_CLASS_ORDER`), so `getOfficeOverrideId` can never
-     return a Vigil's id — this category is permanently unreachable by design, not worth
-     authoring. Vespers' own per-feast **proper** tier
-     (`data/hours/vespers-psalmody-overrides/saints/`) is mechanism-only, zero saints authored —
-     unlike Lauds, no majus+ saint currently on the calendar is known to have proper Vespers
-     psalm antiphons distinct from their Common's.
+     that one file can be authored without guessing.
 
 3. **Known, deliberate simplifications** — intentional, not bugs, no plan to revisit unless
    priorities change:
@@ -59,17 +63,10 @@ across every hour and content type in this app.
    - Suffrage omission is live-verified against Monastic Tridentinum 1617 for every case except
      Paschaltide, which should substitute the whole set with a single alleluia-form "Suffragium
      Paschale" rather than showing the ordinary set — not modeled.
-   - Ferial Preces (Lauds, Vespers, Prime) run every ferial-or-vigil day, wider than history's
-     Advent/Lent/Ember/Vigil-only gating, by explicit choice. Same unmodeled Paschaltide
-     substitution as the suffrages.
-   - 5 of 30 Vespers hymns have a seasonally-variable closing doxology in the source; only
-     the form captured on each hymn's chosen proof date is stored, not a season-aware swap.
    - The Matins "Duo Seraphim" responsory (sung after the final lesson, before Te Deum) isn't
      modeled — the schema carries one responsory per reading, and this one belongs to none.
    - `temporal-categories.yml`'s season→category mapping is from general pre-1955 knowledge,
      not source-verified entry by entry.
-   - St. Michael's Sep 29 date is kept despite the live reference engine showing nothing there
-     across 6 tested years.
 
 Everything from here down is the dated build log this priority list is drawn from — kept for
 the sourcing/verification detail behind each decision, not itself in priority order.

src/data/hours/lauds-psalmody-overrides/categories/common-of-a-confessor-bishop.yml

@@ -5,12 +5,16 @@
 # hours/lauds-psalmody-overrides.ts's own doc comment) -- only these
 # antiphons are specific to this Common.
 #
-# `aliases` registers `common-of-a-confessor-doctor` under this same
-# scheme -- votive=C4a at Lauds is byte-identical to C4 for these same
-# slots (the only difference between C4 and C4a shows up in the
-# Magnificat antiphon, handled separately, not this psalmody table).
+# `aliases` registers `common-of-a-confessor-doctor` and
+# `common-of-a-confessor-pope` under this same scheme -- votive=C4a/C4b
+# at Lauds are both byte-identical to C4 for these same slots (the only
+# difference shows up in the Magnificat antiphon and collect, handled
+# separately, not this psalmody table; confirmed for C4b 2026-09-03,
+# live query against the reference engine, closing a real gap -- St.
+# Pius X/St. Leo II/St. Pius V were falling through to the plain
+# ferial default).
 id: common-of-a-confessor-bishop
-aliases: [common-of-a-confessor-doctor]
+aliases: [common-of-a-confessor-doctor, common-of-a-confessor-pope]
 groups:
   - psalms: [92]
     antiphon:

src/data/hours/vespers-psalmody-overrides/categories/common-of-a-confessor-bishop.yml

@@ -2,13 +2,16 @@
 # against Divinum Officium (Monastic Tridentinum 1617, command=
 # prayVespera, votive=C4, 2026-08-28).
 #
-# `aliases` registers `common-of-a-confessor-doctor` under this same
-# scheme -- `votive=C4a` at Vespers returned byte-identical psalms/
-# antiphons to `votive=C4` for these same four slots (only the
-# Magnificat antiphon differs, handled separately, not this psalmody
-# table).
+# `aliases` registers `common-of-a-confessor-doctor` and
+# `common-of-a-confessor-pope` under this same scheme -- `votive=C4a`/
+# `C4b` at Vespers both returned byte-identical psalms/antiphons to
+# `votive=C4` for these same four slots (only the Magnificat antiphon
+# and collect differ, handled separately, not this psalmody table;
+# confirmed for C4b 2026-09-03, live query against the reference
+# engine, closing a real gap -- St. Pius X/St. Leo II/St. Pius V were
+# falling through to the plain ferial default).
 id: common-of-a-confessor-bishop
-aliases: [common-of-a-confessor-doctor]
+aliases: [common-of-a-confessor-doctor, common-of-a-confessor-pope]
 groups:
   - psalms: [109]
     antiphon: