- Move TestModal from lib/components to routes/(app)/master-data/tests
- Add technical configuration form (ResultType, RefType, SpcType, units, etc.)
- Add GroupMembersTab for managing group test members
- Enhance reference ranges with refvset and refthold support
- Update API to handle new test fields (ReqQty, Factor, Decimal, TAT, etc.)
- Add database schema documentation (DBML format)
- Remove old test-types-reference.md documentation
- UI improvements: compact design, updated sidebar, modal sizing
- Update DataTable, Modal, SelectDropdown components for compact style
- Enhance patient and visit modals with compact layout
- Add VisitADTHistoryModal for ADT tracking
- Create specimens API client
- Add HelpTooltip component
- Enhance all master data pages with improved UI
- Update patient pages and visit management
- Add implementation plans and API docs
