NO docker

start_celery_worker.bat

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+@echo off
+REM ============================================
+REM PANJIT Document Translator V2
+REM Celery Worker 啟動腳本 (Windows)
+REM ============================================
+
+echo ========================================
+echo PANJIT Document Translator V2
+echo Celery Worker 啟動
+echo ========================================
+echo.
+
+REM 設定環境變數
+set FLASK_ENV=production
+set LOG_LEVEL=INFO
+set CELERY_WORKER_CONCURRENCY=4
+set CELERY_WORKER_MAX_TASKS_PER_CHILD=1000
+
+echo [INFO] 載入環境變數...
+echo.
+
+REM 檢查 Python 虛擬環境
+if exist venv\Scripts\activate.bat (
+    echo [INFO] 啟動虛擬環境...
+    call venv\Scripts\activate.bat
+) else (
+    echo [警告] 未找到虛擬環境 venv，使用系統 Python
+)
+
+echo.
+echo [INFO] 啟動 Celery Worker...
+echo [INFO] 並發數: %CELERY_WORKER_CONCURRENCY%
+echo [INFO] 按 Ctrl+C 停止服務
+echo.
+
+REM Windows 下 Celery 需要使用 eventlet 或 gevent pool
+celery -A celery_app worker --loglevel=info --concurrency=%CELERY_WORKER_CONCURRENCY% --pool=solo --max-tasks-per-child=%CELERY_WORKER_MAX_TASKS_PER_CHILD%
+
+pause