Move John 17 bible-plan reading from Sunday to Saturday after Ascension

Combines it with the existing John 21 reading on Saturday. Also brings
the plan back in line with matins.ts's own documented invariant that
the user's reading plan never assigns a Gospel reading on a Sunday.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019jHSimu99UDKh1pRRd11uV

src/data/hours/bible-plan/sunday-after-ascension-saturday.yml

@@ -1,4 +1,7 @@
 # Bulk-imported from the user's bible-plan TSV, row "Saturday of Week after Ascension".
+# John 17 was moved here from the following Sunday (see sunday-after-ascension-sunday.yml) and
+# combined with this day's own John 21 gospel reading — the user's explicit choice, not the
+# source TSV.
 temporalId: sunday-after-ascension
 weekday: saturday
 readings:
@@ -10,5 +13,6 @@ readings:
       - { book: jude, chapter: 1 }
     status: { la: missing, en: missing }
   - passages:
+      - { book: john, chapter: 17 }
       - { book: john, chapter: 21 }
     status: { la: missing, en: missing }

src/data/hours/bible-plan/sunday-after-ascension-sunday.yml

@@ -1,4 +1,7 @@
 # Bulk-imported from the user's bible-plan TSV, row "Sunday after Ascension of Week after Ascension".
+# The TSV's own John 17 gospel reading has been moved off this Sunday to the Saturday before it
+# (see sunday-after-ascension-saturday.yml), combined there with that day's existing John 21
+# reading — the user's explicit choice, not the source TSV.
 temporalId: sunday-after-ascension
 weekday: sunday
 readings:
@@ -10,6 +13,3 @@ readings:
       - { book: 1pet, chapter: 1 }
       - { book: 1pet, chapter: 2 }
     status: { la: missing, en: missing }
-  - passages:
-      - { book: john, chapter: 17 }
-    status: { la: missing, en: missing }