feat(mirrored_azure_databricks_catalog): onboard new mirrored azure databricks catalog DS and RS

[catalina-gav]

📥 Pull Request

Close #626
Close #625

❓ What are you trying to address

Onboard new fabric_mirrored_azure_databricks_catalog data source and resource

[Copilot]

Pull Request Overview

This PR onboards a new mirrored Azure Databricks catalog feature by implementing both data source and resource support for managing Fabric Mirrored Azure Databricks Catalogs. The implementation follows the established patterns in the provider and includes comprehensive test coverage and documentation.

• Adds resource for creating and managing mirrored Azure Databricks catalogs
• Adds data sources for retrieving single catalogs or lists of catalogs
• Implements fake server support for testing

Reviewed Changes

Copilot reviewed 29 out of 29 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
internal/testhelp/fakes/fake_server.go	Registers the new mirrored Azure Databricks catalog entity handler
internal/testhelp/fakes/fabric_mirrored_azure_databricks_catalog.go	Implements fake server operations for testing
internal/services/mirroredazuredatabrickscatalog/*	Complete service implementation including models, schemas, resources, and data sources
internal/provider/provider.go	Registers the new resource and data sources with the provider
examples/*	Provides usage examples for both resources and data sources
docs/*	Generated documentation for the new features
.changes/*	Change log entries for the new features

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[github-actions]

Changelog Preview

v1.7.1-dev - December 19, 2025

✨ Added

• #626 Onboard new fabric_mirrored_azure_databricks_catalog Data Source
• #625 Onboard new fabric_mirrored_azure_databricks_catalog Resource

🪲 Fixed

• #767 Fix resource fabric_spark_environment_setting update pool not working

[OrBaubergMicrosoft]

please make each entry a single line

[catalina-gav]

this is how the formatting is enforced upon saving the file and i dont think it can be bypassed

[OrBaubergMicrosoft]

why commented out?

[catalina-gav]

this getDefinition is currently not working from the API's side for items that have been created without a definition (fails with Resource NotFound error message)