Multiline yaml

[adityapatwardhan]

PR Summary

This pull request includes updates to improve metadata handling in markdown processing and enhance test coverage. The changes primarily focus on modifying how metadata is extracted and processed, adding support for multiline metadata, and updating test assets and cases accordingly.

Metadata Handling Improvements:

• Updated GetMetadata method in src/MarkdownReader/CommandHelpMarkdownReader.cs to accept ParsedMarkdownContent instead of MarkdownDocument, allowing access to the full markdown content for metadata extraction. [1] [2]
• Enhanced metadata parsing to handle multiline metadata blocks by iterating through markdown lines and converting them into an OrderedDictionary. This change ensures better support for complex metadata structures.

Test Enhancements:

• Added a new test case to verify that multiline metadata can be correctly parsed and accessed.
• Updated the test asset CimCmdlets2.md to include multiline metadata for testing purposes.
• Adjusted metadata-related test counts to reflect the addition of new test cases and assets.

Codebase Adjustments:

• Replaced MarkdownDocument.Ast references with ParsedMarkdownContent in other files (MarkdownProbeInfo.cs, ModuleFileMarkdownReader.cs) to maintain consistency with the updated metadata handling approach. [1] [2]

PR Context

Fixes #731

[adityapatwardhan]

/azp run

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[adityapatwardhan]

/azp run

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[adityapatwardhan]

/azp run

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[sdwheeler]

LGTM