Update app/routers/system.py

Fix GPU detection and OUTPUT_DIR attribute errors

FIX: Jobs router now uses DATABASE instead of in-memory storage - jobs will now persist and show on dashboard

Fix training router to accept form column_mapping and prompt_template format

Add authentication router for login/logout endpoints

Update via HuggingFace Tool

Update via HuggingFace Tool

Add comprehensive dataset column mapping and prompt template controls

Fix router prefix - remove duplicate /api/datasets from router definition

Fix router prefix - remove duplicate /api/models from router definition

Fix: Correct for loop syntax in get_job_statistics

Fix: Recreate jobs.py with complete router implementation

Fix: Correct for loop syntax in get_job_statistics function

Add routers package init

Add jobs management router

Add system monitoring router

Add datasets API router

Add models API router

Add training API router