PR Summary

Update title of tests from CI to Feature since these are Feature tests. Update test to search for pwsh which is always there. Also update the query for fuzzy matched commands when there is a CommandNotFound suggestion to only return unique results (by name) rather than multiple of the same command that exists in different folders (since the folder path isn't presented).

PR Checklist

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• Summarized changes
• Change is not breaking
• Make sure all .h, .cpp, .cs, .ps1 and .psm1 files have the correct copyright header
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