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

@@ -260,11 +260,11 @@ pipeline {
         success {
             script {
                 def selected = env.SELECTED_MODULES?.split(',') ?: []
-                echo "RN SDK 构建成功 — 已发布模块: ${selected.join(', ')} (Commit: ${env.GIT_COMMIT_SHORT})"
+                bat "chcp 65001 >nul && echo RN SDK 构建成功 — 已发布模块: ${selected.join(', ')} (Commit: ${env.GIT_COMMIT_SHORT})"
             }
         }
         failure {
-            echo "RN SDK 构建失败，请检查日志"
+            bat 'chcp 65001 >nul && echo RN SDK 构建失败，请检查日志'
         }
     }
 }