Author Common-category commemoration antiphon+versicle content

Add one *-commemoration-antiphon.yml per Common category (14 total,
covering every category used by a propers:null saint) plus two missing
lauds-versicle-common-of-* files (dedication, several women martyrs),
sourced directly from the reference engine's Commune [Ant 2]/[Versum 2]
tags. This is the content half of closing the gap where commemorations
for saints without their own proper file (e.g. St. Lawrence Justinian)
rendered with no antiphon at all.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016CEDsGWWCEHkZnkNzhX3TD

src/data/propers/common/common-of-several-women-martyrs-commemoration-antiphon.yml

@@ -0,0 +1,10 @@
+# Commune Plurimarum non Virginum Martyrum (C7b) aliases its own Ant 1/Versum 1 for Ant 2/Versum 2 -- identical text already verified elsewhere (magnificat-antiphon-common-of-several-women-martyrs.yml, which is this Common's Ant 3, itself aliased to Ant 1).
+id: common-of-several-women-martyrs-commemoration-antiphon
+text:
+  la: |
+    Istárum est enim * regnum cælórum, quæ contempsérunt vitam mundi, et pervenérunt ad prǽmia regni, et lavérunt stolas suas in sánguine Agni.
+  en: |
+    For theirs is * the Kingdom of heaven who love not their lives in this world, and have attained unto the reward of the Kingdom, and have washed their robes in the blood of the Lamb.
+status:
+  la: verified
+  en: verified