fix(ci): echo 中文改为 bat+chcp65001 修复 Jenkins 控制台乱码

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

Jenkinsfile

@@ -33,7 +33,7 @@ pipeline {
 
         stage('Build Info') {
             steps {
-                echo "发布版本: ${env.PUBLISH_VERSION}  ⚠ 发布前请确认已在 oh-package.json5 中更新版本号"
+                bat "chcp 65001 >nul && echo 发布版本: ${env.PUBLISH_VERSION}  ⚠ 发布前请确认已在 oh-package.json5 中更新版本号"
                 echo "Git Commit: ${env.GIT_COMMIT_SHORT}"
             }
         }
@@ -74,10 +74,10 @@ pipeline {
 
     post {
         success {
-            echo "HarmonyOS SDK v${env.PUBLISH_VERSION} 构建成功 (Commit: ${env.GIT_COMMIT_SHORT})"
+            bat "chcp 65001 >nul && echo HarmonyOS SDK v${env.PUBLISH_VERSION} 构建成功 (Commit: ${env.GIT_COMMIT_SHORT})"
         }
         failure {
-            echo "HarmonyOS SDK 构建失败，请检查日志"
+            bat 'chcp 65001 >nul && echo HarmonyOS SDK 构建失败，请检查日志'
         }
     }
 }