refactor(infra): remove nlp-service from docker-compose files

docker-compose.prod.yml

@@ -200,39 +200,6 @@ services:
     security_opt:
       - no-new-privileges:true
 
-  # --- NLP service: rule-based NL query parser ---
-  # Lightweight FastAPI service; replaces Ollama for smart search query parsing.
-  # Connects to the DB at startup to build person/tag lookup tables.
-  nlp-service:
-    build:
-      context: ./nlp-service
-    restart: unless-stopped
-    expose:
-      - "8001"
-    networks:
-      - archiv-net
-    environment:
-      DATABASE_URL: "postgresql://archiv:${POSTGRES_PASSWORD}@db:5432/archiv"
-      NLP_FUZZY_THRESHOLD: "${NLP_FUZZY_THRESHOLD:-80}"
-    mem_limit: 256m
-    memswap_limit: 256m
-    read_only: true
-    tmpfs:
-      - /tmp:size=32m
-    cap_drop:
-      - ALL
-    security_opt:
-      - no-new-privileges:true
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8001/health"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-      start_period: 15s
-    depends_on:
-      db:
-        condition: service_healthy
-
   backend:
     image: familienarchiv/backend:${TAG:-nightly}
     build:
@@ -251,8 +218,6 @@ services:
       # is a one-shot that must complete successfully. See #510.
       create-buckets:
         condition: service_completed_successfully
-      nlp-service:
-        condition: service_healthy
     # Bound to localhost only — Caddy fronts external traffic.
     ports:
       - "127.0.0.1:${PORT_BACKEND}:8080"
@@ -287,7 +252,6 @@ services:
       APP_ADMIN_PASSWORD: ${APP_ADMIN_PASSWORD}
       APP_OCR_BASE_URL: http://ocr-service:8000
       APP_OCR_TRAINING_TOKEN: ${OCR_TRAINING_TOKEN}
-      APP_NLP_BASE_URL: http://nlp-service:8001
       MAIL_HOST: ${MAIL_HOST}
       MAIL_PORT: ${MAIL_PORT:-587}
       MAIL_USERNAME: ${MAIL_USERNAME:-}