Remove 9 unused types from Core (duplicate extension classes, TableSpec, ColumnSpec, LotLocation), move ComponentLotViewModel and OperatorViewModel from Client to Core, and refactor DataSync.Dev to use pipeline-based configuration. Fix Login.razor to use UserInfoDto directly.
- Create JdeScoping.DataSync.Dev for sandbox testing ETL code
- Create JdeScoping.DataSync.Dev.Tests for associated tests
- Move 22 source files and 8 test files
- Update namespaces from DevEtl to Dev
- Add both projects to solution