- Changed analyze route to stay on page after job submission instead of redirecting to history
- Added submitted_job parameter to template to track current job
- Modified sidebar to show for all users (not just admins)
- Added job progress section in sidebar that displays:
  - Job ID and status (queued/processing/completed/failed)
  - Tokens used
  - Result preview
- Added /api/job_status/<job_id> endpoint for real-time job status
- Added JavaScript polling for job status updates every 2 seconds
- Job progress updates automatically without page refresh
- Users can see their analysis job progress in real-time in the sidebar

The analyze page now provides immediate feedback and progress tracking instead of requiring navigation to the history page.