refactor(network-service): enhance network addition logic to include default network

- Updated the addDokployNetworkToService function to automatically include the "default" network when adding new networks.
- Modified test cases to reflect the new behavior, ensuring no duplicates of the default network are added.
- Improved handling of network addition for both arrays and objects.

packages/server/src/utils/docker/domain.ts

@@ -330,6 +330,7 @@ export const addDokployNetworkToService = (
 ) => {
 	let networks = networkService;
 	const network = "dokploy-network";
+	const defaultNetwork = "default";
 	if (!networks) {
 		networks = [];
 	}
@@ -338,10 +339,16 @@ export const addDokployNetworkToService = (
 		if (!networks.includes(network)) {
 			networks.push(network);
 		}
+		if (!networks.includes(defaultNetwork)) {
+			networks.push(defaultNetwork);
+		}
 	} else if (networks && typeof networks === "object") {
 		if (!(network in networks)) {
 			networks[network] = {};
 		}
+		if (!(defaultNetwork in networks)) {
+			networks[defaultNetwork] = {};
+		}
 	}
 
 	return networks;