Trigger CI re-run

Empty commit to force fresh CI execution and clear any cached issues.

All pre-commit checks pass locally:
- SPDX headers: ✓
- Python syntax: ✓
- Line lengths: ✓
- Signed-off-by: ✓
- All validation tools: ✓

Signed-off-by: Alfred <[email protected]>

Author: massif-01