- Add validation system to prevent contradicting conditions:
- Same entity in include/exclude detection
- Parent-child conflict detection for tree entities
- Redundant selection prevention
- Toast notifications for validation errors
- Fix entity icons (employees: briefcase, taxes: calculator)
- Improve tooltip component:
- Use Material Icons instead of broken FA4 icons
- Fix positioning using getBoundingClientRect for viewport coords
- Add click-to-pin functionality with close button
- Pinned tooltips show X icon and close button in corner
- Add lightweight test suite (31 tests) for validation logic
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
myprestarocks
af5066dd26