- analyse_in_background() runs in FastAPI BackgroundTasks with its own
DB session; _in_progress set prevents duplicate concurrent analyses
- Job detail shows a spinner + auto-reloads every 3s while computing
- 'Compute now' button also triggers background analysis
- StlCache.manually_set flag (migration 0011): entries marked manual are
never overwritten by auto-analysis
- 'Override values' collapsible form on job detail lets user set
bounding box and volume directly from slicer data
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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