<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#42600
Unreleased bug:
https://github.com/fleetdm/fleet/issues/42600#issuecomment-4220428519
# Checklist for submitter
## Testing
- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually
For unreleased bug fixes in a release candidate, one of:
- [x] Confirmed that the fix is not expected to adversely impact load
test results
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Bug Fixes**
* Re-enrolling devices now fully reset certificate templates: templates
return to pending (install retained), retry counts and delivery metadata
are cleared to avoid stale state.
* **Behavior**
* Re-enrollment explicitly deletes prior device certificate entries
before creating fresh pending templates to prevent duplicates and stale
data.
* **Tests**
* Added tests covering Android re-enrollment to verify templates are
recreated and metadata is cleared.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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