This PR migrates the Rust and libraries to TypeScript in the new package.
## Changes
### New Access Controls Package
- Implemented complete asset permissions system with CRUD operations
- Added dataset permissions with all 5 access paths (admin, direct user, user→group, team→direct, team→group, org→default)
- Implemented cascading permissions (metrics inherit from dashboards/chats/collections)
- Added LRU caching to replace Redis (30-second TTL)
- Comprehensive test coverage (148 tests passing, 3 skipped pending createUser)
### Database Package Updates
- Fixed AssetType enum to include all 14 asset types
- Added missing database queries for permissions
- Fixed timestamp fields to use ISO strings
- Added getUserOrganizationsByUserId function
- Created organized query structure by table
### AI Package Updates
- Updated getPermissionedDatasets API calls to new format
- Changed property references from ymlFile to ymlContent
- Fixed all test mocks to match new API structure
### Trigger App Updates
- Updated to use new access controls API
- Fixed test mocks to match DatasetListResult structure
- Added proper type imports
### Server Shared Updates
- Added request/response types for access control endpoints
- Exported types for API consistency
## Testing
- All packages build successfully with turbo build:dry-run
- All tests pass with turbo test:unit
- Full type safety maintained throughout
## Migration Notes
- Drop-in replacement for Rust libraries
- Same permission model and roles
- Cache invalidation strategies implemented
- Soft delete pattern maintained
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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