ci: auto-infer SERVICE from Jenkins job name

Jobs named xuqmgroup-<service> (e.g. xuqmgroup-update-service) now
automatically build only that service without requiring manual param
selection. Falls back to params.SERVICE for manual runs or all-in-one job.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Jenkinsfile

@@ -42,7 +42,13 @@ pipeline {
       steps {
         script {
           def allServices = ['tenant-service', 'im-service', 'push-service', 'update-service', 'file-service', 'license-service', 'demo-service']
-          def targets = params.SERVICE == 'all' ? allServices : [params.SERVICE]
+
+          // 支持从 job 名自动推断服务（如 xuqmgroup-update-service → update-service）
+          def jobService = env.JOB_NAME.tokenize('/').last()
+              .replaceFirst(/^xuqmgroup-/, '')
+          def resolvedService = allServices.contains(jobService) ? jobService : params.SERVICE
+          def targets = resolvedService == 'all' ? allServices : [resolvedService]
+          echo "Job: ${env.JOB_NAME} → SERVICE=${resolvedService}"
 
           // serviceVersions: Map<svcName, newVersion>
           def serviceVersions = [:]