Import the Purification's own proper Lauds/Vespers chapter

Live-verified against Divinum Officium (Monastic Tridentinum 1617),
2026-02-02 (fixed date, always winnable): only the chapter is genuinely
her own (Mal 3:1, "Ecce ego mitto Angelum meum"). Responsory, both
hymns, and both versicles are all byte-identical to Common-of-the-BVM's
own already-authored content -- duplicated under her own id.

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

src/data/propers/common/lauds-capitulum-purification.yml

@@ -0,0 +1,19 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds
+# live query, 2026-02-02 (fixed date, always winnable). Only the chapter
+# is genuinely her own (Mal 3:1, "Ecce ego mitto Angelum meum");
+# responsory, both hymns, and both versicles are all byte-identical to
+# Common-of-the-BVM's own already-authored content -- duplicated under
+# her own id rather than left to fall through (resolveOfficeBundle
+# resolves a whole bundle per id, not per part). Same chapter reused for
+# Vespers -- no separate vespers-capitulum-<id> file authored, per
+# vespers.ts's vespersCapitulumForOverride fallback.
+id: lauds-capitulum-purification
+text:
+  la: "Ecce ego mitto Angelum meum, et præparábit viam ante fáciem meam. Et statim véniet ad templum sanctum suum Dominátor, quem vos quǽritis, et Angelus Testaménti, quem vos vultis."
+  en: "Behold I send my angel, and he shall prepare the way before my face. And presently the Lord, whom you seek, and the angel of the testament, whom you desire, shall come to his temple."
+citation:
+  la: "Mal 3:1"
+  en: "Mal 3:1"
+status:
+  la: verified
+  en: verified