Recombine the remaining 5 Ember-day nocturn-readings files

Same fix as ember-september-friday.yml (already done): each file's
Lectio1-3 turned out to be one continuous, unbroken homily (Bede,
Gregory, or Ambrose's Commentary on Luke for the two Advent cases,
cross-referenced from the Annunciation's own Common and confirmed
contiguous by reading the source file directly), split only to fill
the fixed 3-lesson slot count. Recombined ember-september-wednesday/
-saturday and ember-advent-wednesday/-friday/-saturday into single
readings, keeping each one's first lesson's own responsory.

All 6 Ember days now recombined -- no remaining split-for-no-reason
readings in this family. Updated ember-days.test.ts's lesson-count
table accordingly.

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

src/data/propers/nocturn-readings/ember-advent-saturday.yml

@@ -7,8 +7,15 @@
 # Lectio1's Gospel citation (Luke 3:1-6, the preaching of St. John the
 # Baptist) is a bare incipit with no full pericope text given, so only
 # the homily portion is authored, same convention as the other Ember
-# days. Kept as 3 separate readings, each with its own genuinely
-# distinct proper responsory.
+# days.
+#
+# Recombined into one reading 2026-09-04 (previously kept as 3 separate
+# readings): Lectio1-3 are one continuous, unbroken Gregory homily, split
+# only to fill the fixed 3-lesson Nocturn slot count — same fix already
+# applied to the other 4 Ember day nocturn-readings files the same day,
+# see ember-september-friday.yml's own header for the fuller rationale.
+# Responsory is Lectio1's own; Lectio2/3's own distinct responsories are
+# dropped, same as every other collapsed-reading case in this store.
 id: ember-advent-saturday
 readings:
   - nocturn: 1
@@ -22,44 +29,14 @@ readings:
         designántur. Quia autem gentílitas colligénda erat, et Judǽa pro culpa perfídiæ dispergénda, ipsa quoque
         descríptio terréni principátus osténdit: quóniam et in Romána república unus præfuísse descríbitur, et in
         Judǽæ regno per quartam partem plúrimi principabántur.
-      en: >-
-        The date, at which the Fore-runner of our Redeemer entered on his public office of preaching, is indicated
-        to us by the name of the ruler of the Roman Commonwealth, and by those of the princes of Palestine. The
-        time of his preaching is indicated by these names, because he came as the Fore-runner of Him Who was to be
-        the Redeemer of some Jews and many Gentiles. Moreover in the enumeration of these worldly monarchs there
-        is a foreshadowing of the fact, that the Gentiles were about to be gathered into one, and the Jews to be
-        scattered abroad in punishment of their unbelief; in the whole heathen Commonwealth we find the title of
-        one Emperor, but in the small kingdom of Judaea are mentioned four masters.
-    responsory:
-      la: "R. Egrediétur virga de radíce Jesse, et flos de radíce ejus ascéndet: * Et erit justítia cíngulum lumbórum ejus, et fides cinctórium renum ejus.\nV. Et requiéscet super eum spíritus Dómini: spíritus sapiéntiæ, et intelléctus: spíritus consílii, et fortitúdinis.\nR. Et erit justítia cíngulum lumbórum ejus, et fides cinctórium renum ejus."
-      en: "R. There shall come forth a rod out of the stem of Jesse, and a flower shall grow out of his roots. * And righteousness shall be the girdle of his loins, and faithfulness the girdle of his reins.\nV. And the Spirit of the Lord shall rest upon him the spirit of wisdom and understanding the spirit of counsel and might.\nR. And righteousness shall be the girdle of his loins, and faithfulness the girdle of his reins."
-    status: { la: verified, en: verified }
 
-  - nocturn: 2
-    isGospel: false
-    source: "Pope St. Gregory the Great, Homily 20 on the Gospels, on Luke 3:1-6"
-    text:
-      la: >-
+
         Voce étenim nostri Redemptóris dícitur: Omne regnum in seípsum divisum desolábitur. Liquet ergo, quod ad
         finem regni Judǽa pervénerat, quæ tot régibus divísa subjacébat. Apte quoque non solum quibus régibus, sed
         étiam quibus sacerdótibus actum sit, demonstrátur: et quia illum Joánnes Baptísta prædicáret, qui simul Rex
         et Sacérdos exsísteret, Lucas Evangelísta prædicatiónis ejus témpora per regnum et sacerdótium designávit.
-      en: >-
-        The blessed voice of the Saviour itself hath said, Every kingdom divided against itself is brought to
-        desolation. And we may well look for the ruin of the Jewish state when we see it divided among so many
-        rulers. We observe likewise that the names of the reigning priests as well as kings are given. The
-        Evangelist Luke hath left on record the chiefs both of the monarchy and of the priesthood who held office
-        when John the Baptist began to preach, because John preached Him Who is at once our Priest and our King.
-    responsory:
-      la: "R. Radix Jesse, qui exsúrget judicáre gentes, in eum gentes sperábunt: * Et erit nomen ejus benedíctum in sǽcula.\nV. Super ipsum continébunt reges os suum, ipsum gentes deprecabúntur.\nR. Et erit nomen ejus benedíctum in sǽcula."
-      en: "R. Behold, the root of Jesse that shall arise to bring forth judgment to the Gentiles, in him shall the Gentiles trust. * And his name shall be blessed for ever.\nV. The Kings shall shut their mouths at him, to him shall the Gentiles seek.\nR. And his name shall be blessed for ever."
-    status: { la: verified, en: verified }
 
-  - nocturn: 3
-    isGospel: false
-    source: "Pope St. Gregory the Great, Homily 20 on the Gospels, on Luke 3:1-6"
-    text:
-      la: >-
+
         Et venit in omnem regiónem Jordánis, prǽdicans baptísmum pœniténtiæ in remissiónem peccatórum. Cunctis
         legéntibus liquet, quia Joánnes non solum baptísmum pœniténtiæ prædicávit, verum étiam quibúsdam dedit: sed
         tamen baptísmum suum in remissiónem peccatórum dare non pótuit. Remíssio étenim peccatórum in solo nobis
@@ -68,6 +45,22 @@ readings:
         incarnátum Verbum Patris præcurrébat verbo prædicatiónis, ita baptísmum pœniténtiæ, quo peccáta solvúntur,
         præcúrreret suo baptísmate, quo peccáta solvi non possunt.
       en: >-
+        The date, at which the Fore-runner of our Redeemer entered on his public office of preaching, is indicated
+        to us by the name of the ruler of the Roman Commonwealth, and by those of the princes of Palestine. The
+        time of his preaching is indicated by these names, because he came as the Fore-runner of Him Who was to be
+        the Redeemer of some Jews and many Gentiles. Moreover in the enumeration of these worldly monarchs there
+        is a foreshadowing of the fact, that the Gentiles were about to be gathered into one, and the Jews to be
+        scattered abroad in punishment of their unbelief; in the whole heathen Commonwealth we find the title of
+        one Emperor, but in the small kingdom of Judaea are mentioned four masters.
+
+
+        The blessed voice of the Saviour itself hath said, Every kingdom divided against itself is brought to
+        desolation. And we may well look for the ruin of the Jewish state when we see it divided among so many
+        rulers. We observe likewise that the names of the reigning priests as well as kings are given. The
+        Evangelist Luke hath left on record the chiefs both of the monarchy and of the priesthood who held office
+        when John the Baptist began to preach, because John preached Him Who is at once our Priest and our King.
+
+
         And he came into all the country about Jordan, preaching the baptism of repentance for the remission of
         sins. It is evident from these words that John the Baptist not only preached, but also administered the
         baptism of repentance, and yet that baptism of repentance which he gave, was not really a baptism for the
@@ -78,6 +71,6 @@ readings:
         holy baptism, by which our sins are washed away, far greater than that baptism of repentance which the
         Fore-runner preached, and which could never wash away sin.
     responsory:
-      la: "R. Veni, Dómine, et noli tardáre: reláxa facínora plebi tuæ, * Et révoca dispérsos in terram suam.\nV. Excíta, Dómine, poténtiam tuam, et veni, ut salvos fácias nos.\nR. Et révoca dispérsos in terram suam."
-      en: "R. O Lord, come, and make no tarrying loosen the bonds of thy people. * And gather together into their own land them that are scattered abroad.\nV. Stir up, O Lord, thy power, and come among us, to save us.\nR. And gather together into their own land them that are scattered abroad."
+      la: "R. Egrediétur virga de radíce Jesse, et flos de radíce ejus ascéndet: * Et erit justítia cíngulum lumbórum ejus, et fides cinctórium renum ejus.\nV. Et requiéscet super eum spíritus Dómini: spíritus sapiéntiæ, et intelléctus: spíritus consílii, et fortitúdinis.\nR. Et erit justítia cíngulum lumbórum ejus, et fides cinctórium renum ejus."
+      en: "R. There shall come forth a rod out of the stem of Jesse, and a flower shall grow out of his roots. * And righteousness shall be the girdle of his loins, and faithfulness the girdle of his reins.\nV. And the Spirit of the Lord shall rest upon him the spirit of wisdom and understanding the spirit of counsel and might.\nR. And righteousness shall be the girdle of his loins, and faithfulness the girdle of his reins."
     status: { la: verified, en: verified }