cb3a74edb0
orchestrator/supervisor/ held only __init__.py, so the package no longer earns its own directory. Moved it to orchestrator/supervisor.py and removed the dir. External imports are unchanged (orchestrator.supervisor resolves identically as a module); only the file's own relative-import depths shift up one level. Full unit suite green (2243). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>