Add files

OI EA/oi_scraper/run_scraper.bat

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+@echo off
+REM ==========================================
+REM CME OI Scraper - Run with Virtual Environment
+REM ==========================================
+
+REM Navigate to script directory
+cd /d %~dp0
+
+echo ==========================================
+echo CME OI Scraper
+echo ==========================================
+
+REM Activate virtual environment
+call venv\Scripts\activate.bat
+
+REM Run Python scraper
+python main.py
+
+REM Pause for 5 seconds if running manually (not scheduled)
+if "%1"=="--scheduled" goto :eof
+timeout /t 5