feat: add cluster context support in Compose with x-context extension

cmd/uncloud/build.go

@@ -98,6 +98,8 @@ func runBuild(ctx context.Context, uncli *cli.CLI, opts buildOptions) error {
 		return fmt.Errorf("load compose file(s): %w", err)
 	}
 
+	uncli.SetClusterContextIfUnset(compose.ClusterContext(project))
+
 	servicesToBuild, err := cli.ServicesThatNeedBuild(project, opts.Services, opts.Deps)
 	if err != nil {
 		return fmt.Errorf("determine services to build: %w", err)

cmd/uncloud/deploy.go

@@ -83,6 +83,8 @@ func runDeploy(ctx context.Context, uncli *cli.CLI, opts deployOptions) error {
 		return fmt.Errorf("load compose file(s): %w", err)
 	}
 
+	uncli.SetClusterContextIfUnset(compose.ClusterContext(project))
+
 	if len(opts.services) > 0 {
 		// Includes service dependencies by default. This is the default docker compose behavior.
 		project, err = project.WithSelectedServices(opts.services)

cmd/uncloud/service/logs.go

@@ -107,6 +107,9 @@ func runLogs(ctx context.Context, uncli *cli.CLI, serviceNames []string, opts lo
 		if err != nil {
 			return fmt.Errorf("load Compose file(s): %w", err)
 		}
+
+		uncli.SetClusterContextIfUnset(compose.ClusterContext(project))
+
 		// View logs for all services, including disabled by inactive profiles.
 		serviceNames = append(project.ServiceNames(), project.DisabledServiceNames()...)
 		if len(serviceNames) == 0 {