Add full Gospel pericopes to Eastertide Sunday Matins readings

Same gap and fix as the Advent/Christmas and post-Epiphany sweeps, for
easter-octave, easter-3 through -6, and sunday-after-ascension. Also
fixes stray leading "v." verse-marker artifacts left over in three of
the existing English homily texts (easter-4/5/6), found while sourcing
the paired Gospel text alongside them.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AGjUyhUZJaSjiniEmnLdak

src/data/propers/nocturn-readings/sunday-after-ascension.yml

@@ -28,6 +28,14 @@
 # dropped) with Lectio8-9, using a responsory borrowed from Ascension
 # Thursday's own Responsory7 ("Ego rogábo Patrem") rather than this file's
 # own Responsory8 (proper to Lectio8 alone, not the combined reading).
+#
+# Update (2026-09): the Gospel pericope itself, previously left unauthored
+# per the "bare incipit, skip it" convention described above, is now
+# authored too (isGospel: true, immediately before the homily) - sourced
+# from the Missale's own [Evangelium] for the same Sunday (the Mass Gospel
+# and the Matins Nocturn 3 Gospel are the same pericope), not guessed at.
+# Matins now shows the full Gospel, then the homily on it, matching
+# post-pentecost-15's original pattern - see TODO.md's dated entry.
 id: sunday-after-ascension
 readings:
   - nocturn: 2
@@ -102,6 +110,16 @@ readings:
       en: "R. My time is come that I should return unto Him That sent Me, saith the Lord. Be not sorrowful, neither let your heart be troubled. * I pray the Father for you, that He may keep you. Alleluia, Alleluia.\nV. If I go not away, the Comforter will not come unto you; where I am ascended, I will send Him unto you.\nR. I pray the Father for you, that He may keep you. Alleluia, Alleluia."
     status: { la: verified, en: verified }
 
+  - nocturn: 3
+    isGospel: true
+    citation: { la: "Joannes 15:26-27; 16:1-4", en: "John 15:26-27; 16:1-4" }
+    text:
+      la: >-
+        In illo témpore: Dixit Jesus discípulis suis: Cum vénerit Paráclitus, quem ego mittam vobis a Patre, Spíritum veritátis, qui a Patre procédit, ille testimónium perhibébit de me: et vos testimónium perhibébitis, quia ab inítio mecum estis. Hæc locútus sum vobis, ut non scandalizémini. Absque synagógis fácient vos: sed venit hora, ut omnis, qui intérficit vos, arbitrétur obséquium se præstáre Deo. Et hæc fácient vobis, quia non novérunt Patrem neque me. Sed hæc locútus sum vobis: ut, cum vénerit hora eórum, reminiscámini, quia ego dixi vobis.
+      en: >-
+        At that time, Jesus said to His disciples: When the Advocate has come, Whom I will send you from the Father, the Spirit of truth Who proceeds from the Father, He will bear witness concerning Me. And you also will bear witness, because from the beginning you are with Me. These things I have spoken to you that you may not be scandalized. They will expel you from the synagogues. Yes, the hour is coming for everyone who kills you to think he is offering worship to God. And these things they will do because they have not known the Father nor Me. But these things I have spoken to you, that when the time for them has come you may remember that I told you.
+    status: { la: verified, en: verified }
+
   - nocturn: 3
     isGospel: false
     source: "St. Augustine, Bishop of Hippo, Tractate 92 on the Gospel of John"