Add St. Joseph's suffrage; fix Cross/BVM suffrage gating

Three things prompted by today's date resolving wrong:

1. St. Joseph's own Lauds suffrage was never modeled at all. Added
   lauds-suffrage-joseph.yml, sourced from Tridentine 1906/1910 (the
   reference engine's "Tridentine - 1906" version) per direct
   instruction -- Monastic 1617's own suffrage set has no Joseph
   suffrage at Lauds, so this one genuinely comes from a different track
   than the other four.

2. The Cross suffrage's actual gating rule, live-verified against a
   plain ferial win, a plain Sunday win, a low-rank saint's own win (even
   bare Simplex), and Marian Saturday: it shows only when the bare
   temporal feria itself is what's being prayed -- the opposite of
   "Sunday or a feast of the Lord." Expressed as `!isSundayOrFeast(day)`
   (the same ferial/festive split Prime's capitulum already uses) plus
   one more exclusion for a named temporal identity like Marian Saturday,
   which isn't Sunday or a sanctoral win either but still isn't a bare
   ferial office.

3. The BVM suffrage is correctly dropped on Marian Saturday (unchanged
   behavior, just now understood and commented correctly): it's specific
   to a day whose own office is already Marian, confirmed via the same
   live source, not a guess.

Also models St. Clare (Aug 12, Simplex under Monastic 1617) and surfaces
active octaves in getDayLabel, since today's date was resolving as a
plain ferial day instead of showing St. Lawrence's octave with St. Clare
commemorated.

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

tests/hours/lauds-psalmody-overrides.test.ts

@@ -46,10 +46,10 @@ describe('Lauds psalmody override (duplex-majus+ sanctoral, and Marian Saturday)
     expect(collect?.kind === 'prayer' ? collect.text.text.en : undefined).toContain('glorious intercession of the Blessed Mary');
   });
 
-  it("drops the Holy Cross and Blessed Virgin Mary suffrages on Our Lady's Saturday, keeping Apostles and Peace", () => {
+  it("drops the Holy Cross and Blessed Virgin Mary suffrages on Our Lady's Saturday (the latter redundant with the day's already-Marian office; the former because Marian Saturday isn't a bare ferial office either), keeping Joseph, Apostles, and Peace", () => {
     const ordo = resolveOrdo('lauds', '2026-10-24');
     const labels = ordo.parts.filter((p) => p.kind === 'preces' && p.label).map((p) => (p.kind === 'preces' ? p.label : undefined));
-    expect(labels).toEqual(['Of the Holy Apostles Peter and Paul', 'For Peace', 'Salve Regina']);
+    expect(labels).toEqual(['Of St. Joseph', 'Of the Holy Apostles Peter and Paul', 'For Peace', 'Salve Regina']);
   });
 
   it("substitutes Christ the King's own proper psalmody and office bundle, and omits the suffrages entirely (Duplex I. classis)", () => {