fc-ttsreader: bump web to v202604251714 (BuildRenderPlan splits each mood block via SpeechSentenceSegmenter)

Adds a third TTS engine alongside Piper (modern English/multi-lang) and
Kokoro (high-quality English): a small FastAPI wrapper around eSpeak-NG
with built-in support for Ancient Greek (grc), Hebrew (he), and Modern
Greek (el). Same shape as fc-speech-align so AiStation talks to all the
TTS/alignment services with one HTTP client pattern.

biblical-tts/Dockerfile + app.py:
- Python 3.12 base + apt-get espeak-ng + libsndfile1 + ffmpeg-free deps.
- POST /tts -> WAV audio bytes (audio/wav).
- POST /timings -> word-level timings derived from espeak's --pho phoneme
  duration stream, distributed across whitespace-split words proportional
  to character count. Accuracy is good enough for chip-level read-along
  highlighting (~30-80ms per-word jitter).
- GET /voices for catalog discovery, GET /health for probes.
- Body shape mirrors AlignmentRequest from FlowerCore.Shared.Speech so
  the .NET BiblicalTtsClient round-trips it cleanly.

K8s deployment in fc-ttsreader namespace:
- ttsreader-biblical Deployment + Service on port 10402.
- localhost/fc-biblical-tts:v1, imagePullPolicy: Never (built on noc1,
  imported to all 3 RKE2 nodes via ctr).
- runAsNonRoot uid 1654 to match the namespace's standard security ctx.
- Modest resources (100m/128Mi req, 1000m/512Mi limit) — eSpeak is
  CPU-cheap.
- Probes hit /health which returns the supported language list.

Verified live: container started, /health returns ok with grc/el/he,
POST /timings on Ἐν ἀρχῇ ἦν ὁ λόγος returned 5 words / 1714ms.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/fc-ttsreader/fc-ttsreader.yaml

@@ -305,6 +305,80 @@ spec:
             timeoutSeconds: 5
             failureThreshold: 3
 ---
+# fc-biblical-tts — eSpeak-NG-backed Ancient Greek + Hebrew TTS with
+# word-level timing for read-along playback. Companion to ttsreader-kokoro
+# (modern English) and ttsreader-piper (English narrator); operators pick
+# whichever engine matches the source text. Source:
+# bluejay-infra/apps/fc-ttsreader/biblical-tts/
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: ttsreader-biblical
+  namespace: fc-ttsreader
+  labels:
+    app.kubernetes.io/name: ttsreader-biblical
+    app.kubernetes.io/part-of: flowercore
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: ttsreader-biblical
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: ttsreader-biblical
+        app.kubernetes.io/part-of: flowercore
+    spec:
+      securityContext:
+        fsGroup: 1654
+        runAsNonRoot: true
+        runAsUser: 1654
+      containers:
+        - name: biblical-tts
+          image: localhost/fc-biblical-tts:v1
+          imagePullPolicy: Never
+          ports:
+            - containerPort: 10402
+              name: http
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+            limits:
+              cpu: 1000m
+              memory: 512Mi
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 10402
+            initialDelaySeconds: 5
+            periodSeconds: 10
+            timeoutSeconds: 5
+            failureThreshold: 6
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 10402
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            timeoutSeconds: 5
+            failureThreshold: 3
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: ttsreader-biblical
+  namespace: fc-ttsreader
+spec:
+  selector:
+    app.kubernetes.io/name: ttsreader-biblical
+  ports:
+    - port: 10402
+      targetPort: 10402
+      name: http
+---
 apiVersion: v1
 kind: Service
 metadata:
@@ -348,7 +422,7 @@ spec:
         fsGroupChangePolicy: OnRootMismatch
       containers:
         - name: web
-          image: localhost/fc-ttsreader-web:v202604251544
+          image: localhost/fc-ttsreader-web:v202604251714
           imagePullPolicy: Never
           ports:
             - containerPort: 5217