feat(cli): add support for deleting multiple resources in ado delete

[AlessandroPomponio]

Summary

This pull request adds support for deleting multiple resources in a single command to the ado delete CLI. Previously, users could only delete one resource at a time. Now they can specify multiple resource IDs as arguments (e.g., ado delete operation op-1 op-2 op-3), with comprehensive reporting of successes and failures.

Closes #776

Files Changed

📄 orchestrator/cli/commands/delete.py

Added batch deletion support with a new _report_deletion_results() function that provides detailed feedback. Changed resource_id parameter to resource_ids (list), implemented loop to process each resource individually, and added comprehensive error handling with summary reporting. Removed direct exception handler imports in favor of inline error handling.

📄 orchestrator/cli/models/parameters.py

Updated AdoDeleteCommandParameters model to change resource_id field from str to resource_ids: list[str] to support multiple resource IDs.

📄 orchestrator/cli/resources/actuator_configuration/delete.py

Updated to extract the single resource_id from the resource_ids list (maintaining backward compatibility with the new list-based parameter structure). All references to parameters.resource_id changed to use the extracted resource_id variable.

📄 orchestrator/cli/resources/context/delete.py

Updated to extract the single resource_id from the resource_ids list. All references to parameters.resource_id changed to use the extracted resource_id variable.

📄 orchestrator/cli/resources/data_container/delete.py

Updated to extract the single resource_id from the resource_ids list. All references to parameters.resource_id changed to use the extracted resource_id variable.

📄 orchestrator/cli/resources/discovery_space/delete.py

Updated to extract the single resource_id from the resource_ids list. All references to parameters.resource_id changed to use the extracted resource_id variable.

📄 orchestrator/cli/resources/operation/delete.py

Updated to extract the single resource_id from the resource_ids list. All references to parameters.resource_id changed to use the extracted resource_id variable.

📄 orchestrator/cli/resources/sample_store/delete.py

Updated to extract the single resource_id from the resource_ids list. All references to parameters.resource_id changed to use the extracted resource_id variable.

📄 tests/ado/delete/test_ado_delete_actuator_configuration.py

Updated test assertions to match new error message format that reports "Failed to delete" and "Resource does not exist" instead of the old detailed ERROR message.

📄 tests/ado/delete/test_ado_delete_multiple.py

New test file with comprehensive test coverage for multiple deletion scenarios: successful deletion of multiple operations, partial failures (mix of valid/invalid IDs), backward compatibility with single deletion, and complete failure scenarios.