small update

.env.example

@@ -3,7 +3,7 @@ DB_HOST=postgres
 DB_PORT=5432
 DB_NAME=mitai
 DB_USER=mitai
-DB_PASSWORD=CHANGE_ME_STRONG_PASSWORD_HERE
+DB_PASSWORD=mitaiDB-PostgreSQL-Neckar-strong
 
 # ── KI ─────────────────────────────────────────────────────────
 # OpenRouter (empfohlen):

docker-compose.yml

@@ -1,55 +1,24 @@
 services:
-  postgres:
-    image: postgres:16-alpine
-    container_name: mitai-postgres
-    restart: unless-stopped
-    environment:
-      POSTGRES_DB: ${DB_NAME:-mitai}
-      POSTGRES_USER: ${DB_USER:-mitai}
-      POSTGRES_PASSWORD: ${DB_PASSWORD}
-    volumes:
-      - mitai_postgres_data:/var/lib/postgresql/data
-    ports:
-      - "127.0.0.1:5432:5432"
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-mitai}"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-
   backend:
     build: ./backend
     container_name: mitai-api
     restart: unless-stopped
     ports:
       - "8002:8000"
-    depends_on:
-      postgres:
-        condition: service_healthy
     volumes:
+      - bodytrack_bodytrack-data:/app/data
       - bodytrack_bodytrack-photos:/app/photos
     environment:
-      # Database
-      - DB_HOST=${DB_HOST:-postgres}
-      - DB_PORT=${DB_PORT:-5432}
-      - DB_NAME=${DB_NAME:-mitai}
-      - DB_USER=${DB_USER:-mitai}
-      - DB_PASSWORD=${DB_PASSWORD}
-
-      # AI
       - OPENROUTER_API_KEY=${OPENROUTER_API_KEY}
       - OPENROUTER_MODEL=${OPENROUTER_MODEL:-anthropic/claude-sonnet-4}
       - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}
-
-      # Email
       - SMTP_HOST=${SMTP_HOST}
       - SMTP_PORT=${SMTP_PORT:-587}
       - SMTP_USER=${SMTP_USER}
       - SMTP_PASS=${SMTP_PASS}
       - SMTP_FROM=${SMTP_FROM}
-
-      # App
       - APP_URL=${APP_URL}
+      - DATA_DIR=/app/data
       - PHOTOS_DIR=/app/photos
       - ALLOWED_ORIGINS=${ALLOWED_ORIGINS:-*}
       - ENVIRONMENT=production
@@ -64,7 +33,7 @@ services:
       - backend
 
 volumes:
-  mitai_postgres_data:
+  bodytrack_bodytrack-data:
-    name: mitai_postgres_data
+    external: true
   bodytrack_bodytrack-photos:
     external: true