snibox and filebrowser: add container_name

docker-compose.yml

@@ -189,6 +189,7 @@ services:
 
   filebrowser:
     image: filebrowser/filebrowser:s6
+    container_name: filebrowser
     environment:
       - PUID=${PUID}
       - PGID=${PGID}
@@ -300,6 +301,7 @@ services:
 
   snibox_frontend:
     image: snibox/nginx-puma:1.15.9
+    container_name: snibox_frontend
     ports:
       - "${SNIBOX_EXTERNAL_PORT}:${SNIBOX_INTERNAL_PORT}"
     volumes:
@@ -311,6 +313,7 @@ services:
 
   snibox_backend:
     image: snibox/snibox:latest
+    container_name: snibox_backend
     command: sh -c "rm -rf tmp/pids && ./bin/rails s -p 3000 -b '0.0.0.0'"
     env_file:
       - snibox.env