- Created tests/integration/test_scheduler_workflow.py
* 11 comprehensive integration tests all passing
* Test full scheduler workflows end-to-end
* Test database updates during scheduled rescans
* Test configuration changes apply immediately
* Test scheduler persistence across restarts
* Test concurrent scan conflict resolution
* Test error recovery and edge cases
- Updated docs/instructions.md
* Marked scheduler integration tests as completed
* Documented 11/11 passing tests