Add full Gospel pericopes to post-Epiphany through Palm Sunday Matins readings

Same gap as the Advent/Christmas sweep: Nocturn 3's patristic homily
appeared with no Gospel pericope before it. Authors the full text for
post-epiphany-1 through -6, septuagesima/sexagesima/quinquagesima,
lent-1 through -4, passion-sunday, and palm-sunday.

Palm Sunday needed a different source than the rest: its Missale
[Evangelium] tag is the Passion narrative (Matt 26-27) proclaimed at
Mass, not the entry-into-Jerusalem pericope (Matt 21:1-9) its own
Nocturn 3 homily is actually about — that shorter Gospel is instead
read at the Blessing of Palms, sourced from there.

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

src/data/propers/nocturn-readings/lent-4.yml

@@ -13,6 +13,14 @@
 # homily portion (incipit dropped) with Lectio8-9, using Responsory7
 # ("Spléndida facta est fácies Móysi") - the first responsory of the group
 # the combined reading spans.
+#
+# 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: lent-4
 readings:
   - nocturn: 2
@@ -97,6 +105,16 @@ readings:
       en: "R. Thy way is in the sea, and thy paths in the great waters. * Thou led thy people like a flock, by the hand of Moses and Aaron.\nV. Thou broughtest them through the Red Sea, and led them through much water.\nR. Thou leddest thy people like a flock by the hand of Moses and Aaron."
     status: { la: verified, en: verified }
 
+  - nocturn: 3
+    isGospel: true
+    citation: { la: "Joann 6:1-15", en: "John 6:1-15" }
+    text:
+      la: >-
+        In illo témpore: Abiit Jesus trans mare Galilǽæ, quod est Tiberíadis: et sequebátur eum multitúdo magna, quia vidébant signa, quæ faciébat super his, qui infirmabántur. Súbiit ergo in montem Jesus: et ibi sedébat cum discípulis suis. Erat autem próximum Pascha, dies festus Judæórum. Cum sublevásset ergo óculos Jesus et vidísset, quia multitúdo máxima venit ad eum, dixit ad Philíppum: Unde emémus panes, ut mandúcent hi? Hoc autem dicébat tentans eum: ipse enim sciébat, quid esset factúrus. Respóndit ei Philíppus: Ducentórum denariórum panes non suffíciunt eis, ut unusquísque módicum quid accípiat. Dicit ei unus ex discípulis ejus, Andréas, frater Simónis Petri: Est puer unus hic, qui habet quinque panes hordeáceos et duos pisces: sed hæc quid sunt inter tantos? Dixit ergo Jesus: Fácite hómines discúmbere. Erat autem fænum multum in loco. Discubuérunt ergo viri, número quasi quinque míllia. Accépit ergo Jesus panes, et cum grátias egísset, distríbuit discumbéntibus: simíliter et ex píscibus, quantum volébant. Ut autem impléti sunt, dixit discípulis suis: Collígite quæ superavérunt fragménta, ne péreant. Collegérunt ergo, et implevérunt duódecim cóphinos fragmentórum ex quinque pánibus hordeáceis, quæ superfuérunt his, qui manducáverant. Illi ergo hómines cum vidíssent, quod Jesus fécerat signum, dicébant: Quia hic est vere Prophéta, qui ventúrus est in mundum. Jesus ergo cum cognovísset, quia ventúri essent, ut ráperent eum et fácerent eum regem, fugit íterum in montem ipse solus.
+      en: >-
+        At that time, Jesus went away to the other side of the sea of Galilee, which is that of Tiberias. And there followed Him a great crowd, because they witnessed the signs He worked on those who were sick. Jesus therefore went up the mountain, and sat there with His disciples. Now the Passover, the feast of the Jews, was near. When, therefore, Jesus had lifted up His eyes and seen that a very great crowd had come to Him, He said to Philip, Whence shall we buy bread that these may eat? But He said this to try him, for He Himself knew what He would do. Philip answered Him, Two hundred denarii worth of bread is not enough for them, that each one may receive a little. One of His disciples, Andrew, the brother of Simon Peter, said to Him, There is a young boy here who has five barley loaves and two fishes; but what are these among so many? Jesus then said, Make the people recline. Now there was much grass in the place. The men therefore reclined, in number about five thousand. Jesus then took the loaves, and when He had given thanks, distributed them to those reclining; and likewise the fishes, as much as they wished. But when they were filled, He said to His disciples, Gather the fragments that are left over, lest they be wasted. They therefore gathered them up; and they filled twelve baskets with the fragments of the five barley loaves left over by those who had eaten. When the people, therefore, had seen the sign which Jesus had worked, they said, This is indeed the Prophet Who is to come into the world. So when Jesus perceived that they would come to take Him by force and make Him king He fled again to the mountain, Himself alone.
+    status: { la: verified, en: verified }
+
   - nocturn: 3
     isGospel: false
     source: "St. Augustine, Bishop of Hippo, Tractate 24 on the Gospel of John"