Omit responsories' own closing Gloria Patri throughout Passiontide

A different, wider rule than the psalm/canticle Gloria (Triduum-only):
responsories drop their Gloria for the whole of Passiontide (Passion
Sunday through Holy Saturday), except on a Sancti feast's own day —
live-verified (St. Joseph, Duplex I, 2027-03-19, landing in Passiontide
that year, keeps it; an ordinary ferial day in the same window omits it,
at both Compline and Prime).

Every responsory's stored text differs, Gloria-bearing vs Gloria-free,
by exactly one fixed-wording line, so resolve-common.ts's new
resolveResponsory filters that line out rather than requiring separate
per-season files or a data migration — mechanism first, per the
project's own stated content-authoring order. Wired into the four hours
that have a real responsory (Compline, Prime, Lauds, Vespers); Lauds/
Vespers' existing hand-authored Passiontide-proper responsories were
already Gloria-free and are unaffected.

tests/hours/prime.test.ts

@@ -224,3 +224,23 @@ describe('resolveOrdo("prime", ...)', () => {
     }
   });
 });
+
+describe('resolveOrdo("prime", ...) chapter-responsory Gloria omission', () => {
+  // Same Passiontide-wide, Sancti-exempt rule as Compline's — see
+  // tests/hours/compline.test.ts's own describe block for the live-
+  // verification dates.
+  it('omits the Gloria on a ferial Passiontide day, keeps it on an ordinary date', () => {
+    const passiontideResponsory = resolveOrdo('prime', '2027-03-15').parts.find((p) => p.kind === 'responsory');
+    const ordinaryResponsory = resolveOrdo('prime', '2026-08-20').parts.find((p) => p.kind === 'responsory');
+    expect(passiontideResponsory?.kind === 'responsory' ? passiontideResponsory.text.text.la : undefined).not.toContain(
+      'Glória Patri',
+    );
+    expect(ordinaryResponsory?.kind === 'responsory' ? ordinaryResponsory.text.text.la : undefined).toContain('Glória Patri');
+  });
+
+  it("keeps the Gloria on a Sancti feast's own day, even inside Passiontide", () => {
+    const ordo = resolveOrdo('prime', '2027-03-19'); // St. Joseph, Duplex I.
+    const responsory = ordo.parts.find((p) => p.kind === 'responsory');
+    expect(responsory?.kind === 'responsory' ? responsory.text.text.la : undefined).toContain('Glória Patri');
+  });
+});