Switch compose services from ports to expose

docker-compose.yml

@@ -10,8 +10,8 @@ services:
       - frontend_node_modules:/app/Frontend/node_modules
       - frontend_nuxt:/app/Frontend/.nuxt
       - frontend_output:/app/Frontend/.output
-    ports:
-      - "3000:3000"
+    expose:
+      - "3000"
     environment:
       DATABASE_URL: "postgresql://postgres:postgres@postgres:5432/clientsflow?schema=public"
       REDIS_URL: "redis://redis:6379"
@@ -62,15 +62,15 @@ services:
 
   redis:
     image: redis:7-alpine
-    ports:
-      - "6379:6379"
+    expose:
+      - "6379"
     volumes:
       - redis_data:/data
 
   postgres:
     image: postgres:16-alpine
-    ports:
-      - "5432:5432"
+    expose:
+      - "5432"
     environment:
       POSTGRES_DB: "clientsflow"
       POSTGRES_USER: "postgres"
@@ -132,8 +132,8 @@ services:
         condition: service_healthy
       langfuse-clickhouse:
         condition: service_healthy
-    ports:
-      - "3001:3000"
+    expose:
+      - "3000"
     environment:
       <<: *langfuse_env
       NEXTAUTH_SECRET: "clientsflow-local-nextauth-secret"