Import Finding/Exaltation of the Holy Cross's own proper Lauds/Vespers content

Fully proper feast, live-verified against Divinum Officium (Monastic
Tridentinum 1617), 2027-05-03 for the Finding (its own 2026 date
collides with a privileged Sunday) and 2026-09-14 for the Exaltation.
Own chapter (Phil 2:5-7), own distinct responsory/hymn/versicle at each
hour -- Lauds hymn "Lustris sex qui jam peráctis," Vespers hymn "Vexílla
Regis pródeunt," both with real Alleluias baked into their own text
(confirmed permanent via the Vespers hymn's own "In hoc Pascháli gáudio"
line, not seasonal contamination).

Authored under two ids (finding-of-the-holy-cross and proper-to-the-
finding-of-the-holy-cross): Exaltation's own saint file sets common:
proper-to-the-finding-of-the-holy-cross, a different id than its propers
field (a separate day-collect/antiphon lookup) -- without the second
copy, resolveOfficeBundle fell through to the ferial default for her.

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

src/data/propers/common/lauds-hymn-finding-of-the-holy-cross.yml

@@ -0,0 +1,163 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, 2026-05-03 -- own proper hymn ("Lustris sex qui jam
+# peractis," part of the "Pange lingua gloriosi proelium" family). See
+# lauds-capitulum-finding-of-the-holy-cross.yml's header.
+id: lauds-hymn-finding-of-the-holy-cross
+text:
+  la: >-
+    Lustris sex qui jam peráctis,
+
+    Tempus implens córporis,
+
+    Se volénte natus ad hoc,
+
+    Passióni déditus,
+
+    Agnus in Crucis levátur
+
+    Immolándus stípite.
+
+
+    Hic acétum, fel, arúndo,
+
+    Sputa, clavi, láncea:
+
+    Mite corpus perforátur,
+
+    Sanguis, unda prófluit:
+
+    Terra, pontus, astra, mundus,
+
+    Quo lavántur flúmine!
+
+
+    Crux fidélis, inter omnes
+
+    Arbor una nóbilis:
+
+    Nulla silva talem profert
+
+    Fronde, flore, gérmine:
+
+    Dulce lignum, dulces clavos,
+
+    Dulce pondus sústinet.
+
+
+    Flecte ramos, arbor alta,
+
+    Tensa laxa víscera,
+
+    Et rigor lentéscat ille,
+
+    Quem dedit natívitas:
+
+    Ut supérni membra Regis
+
+    Miti tendas stípite.
+
+
+    Sola digna tu fuísti
+
+    Ferre sæcli prétium,
+
+    Atque portum præparáre
+
+    Nauta mundo náufrago,
+
+    Quem sacer cruor perúnxit,
+
+    Fusus Agni córpore.
+
+
+    Glória et honor Deo
+
+    Usquequáque altíssimo:
+
+    Una Patri, Filióque,
+
+    Inclyto Paráclito:
+
+    Cui laus est et potéstas
+
+    Per ætérna sǽcula. Amen.
+  en: >-
+    Thirty years among us dwelling,
+
+    His appointed time fulfilled,
+
+    Born for this, he meets his passion,
+
+    For that this he freely willed:
+
+    On the cross the Lamb is lifted,
+
+    Where his life-blood shall be spilled.
+
+
+    He endured the nails, the spitting,
+
+    Vinegar, and spear, and reed;
+
+    From that holy body broken
+
+    Blood and water forth proceed:
+
+    Earth, and stars, and sky, and ocean,
+
+    By that flood from stain are free.
+
+
+    Faithful cross! above all other,
+
+    One and only noble tree!
+
+    None in foliage, none in blossom,
+
+    None in fruit thy peers may be;
+
+    Sweetest wood and sweetest iron!
+
+    Sweetest weight is hung on thee.
+
+
+    Bend thy boughs, O tree of glory!
+
+    Thy relaxing sinews bend;
+
+    For awhile the ancient rigour,
+
+    That thy birth bestowed, suspend;
+
+    And the King of heavenly beauty
+
+    On thy bosom gently tend!
+
+
+    Thou alone wast counted worthy
+
+    This world's ransom to uphold;
+
+    For a shipwrecked race preparing
+
+    Harbour, like the ark of old;
+
+    With the sacred blood anointed
+
+    From the smitten Lamb that rolled.
+
+
+    To the Trinity be glory
+
+    Everlasting, as is meet;
+
+    Equal to the Father, equal
+
+    To the Son, and Paraclete:
+
+    Trinal Unity, whose praises
+
+    All created things repeat. Amen.
+status:
+  la: verified
+  en: verified