ttsreader: bump image to v202604240023 for P3 one-click book render

New surfaces: POST /api/v1/bible/projects (one-click whole-book render),
GET /api/v1/bible/books, GET /api/v1/bible/books/{book}/preview, MCP
tools render_tts_reader_bible_book + list_tts_reader_bible_books,
Dashboard "Render a Bible book" card. 107/107 tests, +7 from previous.

apps/fc-ttsreader/fc-ttsreader.yaml

@@ -142,7 +142,7 @@ spec:
         fsGroupChangePolicy: OnRootMismatch
       containers:
         - name: web
-          image: localhost/fc-ttsreader-web:v202604232334
+          image: localhost/fc-ttsreader-web:v202604240023
           imagePullPolicy: Never
           ports:
             - containerPort: 5217