feat : optional run backend on host for start_services.sh

docker-compose.yml

@@ -3,6 +3,7 @@ version: '3'
 services:
   redis:
     container_name: redis
+    profiles: ["core", "full"]
     image: docker.io/valkey/valkey:8-alpine
     command: valkey-server --save 30 1 --loglevel warning
     restart: unless-stopped
@@ -24,6 +25,7 @@ services:
 
   searxng:
     container_name: searxng
+    profiles: ["core", "full"]
     image: docker.io/searxng/searxng:latest
     restart: unless-stopped
     ports:
@@ -51,6 +53,7 @@ services:
 
   frontend:
     container_name: frontend
+    profiles: ["core", "full"]
     build:
       context: ./frontend
       dockerfile: Dockerfile.frontend
@@ -68,6 +71,7 @@ services:
 
   backend:
     container_name: backend
+    profiles: ["backend", "full"]
     build:
       context: .
       dockerfile: Dockerfile.backend