Merge with stage

[susrisha]

This pull request introduces dataset viewer configuration support for project groups. The main changes include updating the database schema, API specification, and backend logic to allow storing and updating dataset viewer preferences (such as access flags and feedback turnaround time) per project group. The changes also add filtering capabilities for project groups based on dataset viewer access.

Database and API enhancements:

• Added a new data_viewer_config JSON column to the project_group table to store dataset viewer preferences.
• Updated database migration scripts for both up and down migrations to handle the new column. [1] [2]

API specification and DTO updates:

• Extended the OpenAPI spec (user-management-spec.json) to include:
  • The new data_viewer_config property in relevant schemas.
  • The data_viewer_allowed query parameter for filtering.
  • The /api/v1/project-group/{projectGroupId}/dataset-viewer endpoint to update dataset viewer preferences.
  • The data_viewer schema describing allowed flags and feedback turnaround time. [1] [2] [3] [4] [5]
• Added new DTOs for DatasetViewerDto and FeedbackTurnaroundTime with validation logic.
• Updated existing DTOs and query params to include the new config and filtering options. [1] [2] [3] [4] [5]

Backend logic and service layer:

• Implemented the updateDatasetViewerConfig method in the service layer to update the config for a project group.
• Added a new controller endpoint to handle dataset viewer config updates, including request validation.
• Updated service and controller interfaces to support the new functionality. [1] [2]