Fix minor pi-hole appearing twice

deploy.sh

@@ -249,7 +249,7 @@ services_selection() {
   echo -e "\n\n ➡️  You will now select the services you want installed on your server:"
 
   local AVAILABLE_SERVICES=( "frigate" "gitea" "home-assistant" "immich" "it-tools" \
-  "nextcloud" "passbolt" "pi-hole" "virtualization" )
+  "nextcloud" "passbolt" "virtualization" )
 
   local SERVICES_DESCRIPTION=( "Pi-Hole [Always included] : Block ads on all your devices" \
   "Immich : Pictures and videos backup with local machine-learning" \
@@ -445,7 +445,7 @@ services_generation() {
   cp -${FILES_COPY_FLAGS} templates/nix-config/podman/traefik.nix final-nix-config/etc/nixos/podman/traefik.nix
   cp -${FILES_COPY_FLAGS} templates/nix-config/podman/pi-hole.nix final-nix-config/etc/nixos/podman/pi-hole.nix
   envsubst < templates/podman-config/traefik/traefik.yaml > final-nix-config/mnt/config/traefik/traefik.yaml
-  generate_network "pi-hole" "0"
+  generate_network "pi-hole"
   export FTLCONF_WEBSERVER_PASSWORD="$(xkcdpass -d "-")"
 
   for service in "${SELECTED_SERVICES[@]}"; do
@@ -522,7 +522,7 @@ services_generation() {
 
     # Other podman containers with no special configuration
     else
-      generate_network "${service}" "0"
+      generate_network "${service}"
     fi
   done