Do not auto restart khoj docker services by default

Let folks who want to add that, add it manually if they want to. It
creates too much noise for folks having trouble with self-host setup

docker-compose.yml

@@ -1,7 +1,6 @@
 services:
   database:
     image: ankane/pgvector
-    restart: always
     environment:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
@@ -15,10 +14,8 @@ services:
       retries: 5
   sandbox:
     image: ghcr.io/khoj-ai/terrarium:latest
-    restart: unless-stopped
   search:
     image: docker.io/searxng/searxng:latest
-    restart: unless-stopped
     volumes:
       - khoj_search:/etc/searxng
     environment:
@@ -29,7 +26,6 @@ services:
         condition: service_healthy
     # Use the following line to use the latest version of khoj. Otherwise, it will build from source. Set this to ghcr.io/khoj-ai/khoj-cloud:latest if you want to use the prod image.
     image: ghcr.io/khoj-ai/khoj:latest
-    restart: unless-stopped
     # Uncomment the following line to build from source. This will take a few minutes. Comment the next two lines out if you want to use the official image.
     # build:
       # context: .