## Summary

What does this PR do? (1-3 sentences)

## Changes

-

## Testing

- [ ] `bash -n` passes on all changed `.sh` files
- [ ] `bash tests/test-tier-map.sh` passes (if tier/model changes)
- [ ] `bash tests/integration-test.sh` passes
- [ ] Relevant smoke tests pass (`tests/smoke/`)
- [ ] Dashboard builds (if frontend changed): `cd dashboard && npm run build`

## Related Issues

Closes #
