propers: transcribe Lauds' fixed and weekday content

Every fixed and weekday-variable text Lauds needs beyond the psalms/
canticles themselves: per-weekday antiphons (data/hours/lauds-
antiphons.yml, reconstructed with an embedded '*' from the engine's
separately-rendered incipit/full lines), the weekday capitulum/
responsory/hymn/versicle bundle (shared verbatim Mon-Fri for the
capitulum, confirmed against the live engine), the fixed Benedictus
text, the Kyrie/Pater-noster short litany, the four Tridentine
suffrages, the conclusio, and the closing versicle.

Saturday's hymn is left honestly `missing`: every ordinary-time
Saturday is either Marian-Sabbato-overridden or falls in a privileged
season whose hymn is itself swapped for the season's own, so there's
no achievable date showing a genuinely per-annum, unprivileged
Saturday Lauds hymn to source it from.

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

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

@@ -0,0 +1,11 @@
+# Verified against Divinum Officium (Monastic Tridentinum 1617), Lauds live query. Shared Mon-Fri (identical citation and text every day, confirmed).
+id: lauds-capitulum-ferial
+text:
+  la: "Nox præcéssit, dies autem appropinquávit. Abiciámus ergo ópera tenebrárum, et induámur arma lucis. Sicut in die honéste ambulémus."
+  en: "The night is passed, and the day is at hand. Let us therefore cast off the works of darkness, and put on the armour of light. Let us walk honestly, as in the day."
+citation:
+  la: "Rom 13:12-13"
+  en: "Rom 13:12-13"
+status:
+  la: verified
+  en: verified