Add manual test checklist #37
Description
Priority: Low
Description:
Create comment block at top of file with manual test scenarios.
Suggested scenarios:
- Create new ValueSet from scratch
- Load existing ValueSet
- Test each include type (codeList, ECL, filter, valueSetRef, entireSystem)
- Test drag-and-drop reordering
- Test validation report
- Test theme switching
- Test file uploads
Benefits:
- Ensures comprehensive testing
- Documentation of expected functionality
- Regression testing guide