feat: Add digitaltwinbuilder item export and import support

[ayeshurun]

📥 Pull Request

✨ Description of new changes

This PR adds support for the DigitalTwinBuilder item type in file-system item operations.

Changes

1. Added DigitalTwinBuilder support to the export command.
2. Added DigitalTwinBuilder support to the import command.

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds CLI support for the DigitalTwinBuilder item type across file-system item operations, with corresponding updates to test coverage and documentation.

Changes:

• Extends test parameterization and export invalid-format expectations to include ItemType.DIGITAL_TWIN_BUILDER
• Updates command support configuration to include digital_twin_builder for cp, export, and import
• Adds/updates VCR recordings and documentation/examples to reflect the new item type

Reviewed changes

Copilot reviewed 36 out of 38 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/test_commands/test_export.py	Adds DigitalTwinBuilder to invalid-format expectation mapping.
tests/test_commands/conftest.py	Extends parametrized command test matrices to include DigitalTwinBuilder.
src/fabric_cli/core/fab_types.py	Adds DigitalTwinBuilder to the item-to-default-folder mapping.
src/fabric_cli/core/fab_config/command_support.yaml	Declares DigitalTwinBuilder support for cp/export/import (and adds an unsupported entry elsewhere).
docs/examples/item_examples.md	Documents .DigitalTwinBuilder as a supported example item type.
.changes/unreleased/new-items-20260331-075150.yaml	Adds changelog entry for DigitalTwinBuilder command support.
tests/test_commands/recordings/test_commands/test_set/class_setup.yaml	Updates recorded HTTP interactions for test_set setup.
tests/test_commands/recordings/test_commands/test_rm/test_rm_item_without_force_cancel_operation_success[DigitalTwinBuilder].yaml	Updates recorded rm cancel-flow interaction for DigitalTwinBuilder.
tests/test_commands/recordings/test_commands/test_rm/test_rm_item_success[DigitalTwinBuilder].yaml	Updates recorded rm success interaction for DigitalTwinBuilder.
tests/test_commands/recordings/test_commands/test_rm/class_setup.yaml	Updates recorded rm class setup interactions.
tests/test_commands/recordings/test_commands/test_mv/class_setup.yaml	Updates recorded mv class setup interactions.
tests/test_commands/recordings/test_commands/test_mkdir/test_mkdir_item_name_already_exists_failure[DigitalTwinBuilder].yaml	Updates recorded mkdir conflict interaction for DigitalTwinBuilder.
tests/test_commands/recordings/test_commands/test_mkdir/class_setup.yaml	Updates recorded mkdir class setup interactions.
tests/test_commands/recordings/test_commands/test_ls/class_setup.yaml	Updates recorded ls/dir class setup interactions.
tests/test_commands/recordings/test_commands/test_get/class_setup.yaml	Updates recorded get class setup interactions.
tests/test_commands/recordings/test_commands/test_export/test_export_item_invalid_format_failure[DigitalTwinBuilder-.txt].yaml	Adds new cassette for export invalid-format behavior.
tests/test_commands/recordings/test_commands/test_export/test_export_item_default_format_success[DigitalTwinBuilder-2].yaml	Adds new cassette for export default-format behavior.
tests/test_commands/recordings/test_commands/test_export/class_setup.yaml	Updates recorded export class setup interactions.
tests/test_commands/recordings/test_commands/test_exists/test_exists_item_exists_success[DigitalTwinBuilder].yaml	Updates recorded exists success interaction for DigitalTwinBuilder.
tests/test_commands/recordings/test_commands/test_exists/class_setup.yaml	Updates recorded exists class setup interactions.
tests/test_commands/recordings/test_commands/test_cp/class_setup.yaml	Updates recorded cp class setup interactions.
tests/test_commands/recordings/test_commands/test_cd/test_cd_item_all_types_success[DigitalTwinBuilder].yaml	Updates recorded cd all-types interaction for DigitalTwinBuilder.
tests/test_commands/recordings/test_commands/test_cd/class_setup.yaml	Updates recorded cd class setup interactions.

Comments suppressed due to low confidence (1)

tests/test_commands/recordings/test_commands/test_set/class_setup.yaml:1

• Several VCR recordings appear to have captured User-Agent values that don’t align with the test folder they live under (e.g., test_set recording shows (rm; ...)). If your VCR matching (or future re-recording) considers request headers, this can make cassettes brittle and cause unnecessary churn. Consider normalizing the CLI User-Agent in tests (or filtering it out in the VCR configuration) so recordings don’t change when the invoked command label/version changes.

[Copilot]

Pull request overview

Copilot reviewed 36 out of 39 changed files in this pull request and generated 5 comments.

Comments suppressed due to low confidence (1)

tests/test_commands/conftest.py:1

• This changes the ordering of item types in a test parameter set (Map vs DigitalTwinBuilder). While functionally equivalent, reordering params often causes avoidable churn in parametrized test IDs and cassette naming/selection. Consider keeping an explicit stable ordering (e.g., alphabetical or append-only) for these item type collections so adding new types doesn’t reshuffle existing parameter order.

# Copyright (c) Microsoft Corporation.

[Copilot]

Pull request overview

Copilot reviewed 35 out of 39 changed files in this pull request and generated 5 comments.