- Add dual mode support to NodeConflictDialogContent:
- Support props (conflictedPackages/conflicts) for specific conflicts
- Fallback to global composable data for SidebarHelpCenterIcon usage
- Import failed extensions section shows at top with package names
- Conditional description display for post-What's-New scenarios
- Fix TypeScript errors:
- PackEnableToggle: Add missing parameter to showConflictModal call
- InfoTabs: Update conflictResult prop to allow undefined
- WarningTabPanel: Update conflictResult prop to accept undefined
- Update tests for comprehensive dual mode functionality coverage