Import the Annunciation's own proper Lauds/Vespers content

Live-verified against Divinum Officium (Monastic Tridentinum 1617),
2026-03-25 (fixed date, always winnable). Own chapter (Isa 7:14-15,
"Ecce virgo concípiet") and own versicle ("Ave, María, grátia plena")
at both hours, own Vespers responsory ("Ángelus Dómini * Nuntiávit
Maríæ," the opening of the Angelus). Lauds responsory and both hours'
hymns turn out byte-identical to Common-of-the-BVM's own already-
authored content -- reused verbatim.

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

src/data/propers/common/lauds-versicle-annunciation.yml

@@ -0,0 +1,15 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, 2026-03-25 -- her own versicle, distinct from Common-of-
+# the-BVM's own ("Diffúsa est grátia"). Same versicle as Vespers -- see
+# vespers-versicle-annunciation.yml.
+id: lauds-versicle-annunciation
+text:
+  la: |
+    ℣. Ave, María, grátia plena.
+    ℟. Dóminus tecum.
+  en: |
+    ℣. Hail, Mary, full of grace.
+    ℟. The Lord is with thee.
+status:
+  la: verified
+  en: verified