refactor: standardize developer text and identifiers in English

s2s-reasoning-engine/Dockerfile

@@ -1,30 +1,29 @@
 # s2s-reasoning-engine: Node-RED 5.0 custom image
 
-# Usa Node-RED 5.x ufficiale (immagine Alpine per dimensioni ridotte)
+# Use the official Node-RED 5.x Alpine image to keep the image small.
 FROM nodered/node-red:5.0.3
 
-# Porta di default di Node-RED (esposta in reti containerizzate)
+# Default Node-RED port, exposed to the container network.
 EXPOSE 1880
 
-# 1) Installa nodi aggiuntivi (a livello utente node-red nella cartella dati)
-#    - node-red-contrib-openai: integrazione nativa Chat Completions / Embeddings
-#    - node-red-contrib-http-logger: log HTTP opzionale
-#    - node-red-contrib-cache: cache in-memory per dati Aquachile (opzionale)
-#    - node-red-node-rbe: report-by-exception per deduplicare eventi
+# 1) Install additional nodes in the Node-RED user data directory.
+#    - node-red-contrib-openai: native Chat Completions / Embeddings integration
+#    - node-red-contrib-cache: optional in-memory cache for Aquachile data
+#    - node-red-node-rbe: report-by-exception event deduplication
 RUN cd /data && npm install --no-audit --no-fund \
     node-red-contrib-openai@0.11.0 \
     node-red-contrib-cache@1.1.1 \
     node-red-node-rbe@0.5.0
 
-# 2) Copia file di configurazione e flows iniziali
+# 2) Copy the configuration and initial flows.
 COPY settings.js /data/settings.js
 COPY flows.json /data/flows.json
 
-# 3) Imposta Node-RED per caricare flows statici + disabilita progetto e auth
-#    (per ambiente di sviluppo; in produzione abilitare adminAuth in settings.js)
+# 3) Load static flows with projects and authentication disabled for development.
+#    Enable adminAuth in settings.js for production.
 ENV NODE_RED_FLOWS_FILE=/data/flows.json
 ENV NODE_RED_CREDENTIAL_SECRET=s2s-reasoning-dev-secret
 ENV FLOWS=/data/flows.json
 
-# Avvio Node-RED
+# Start Node-RED.
 CMD ["npm", "start", "--", "--userDir", "/data", "--settings", "/data/settings.js"]