FEAT Extend package hallucination detection to Dart, Perl, and Raku

[AARAV SINGH (aaravxsingh15)]

Description

Extends PackageHallucinationScorer to support three additional programming ecosystems already supported by garak:

• Dart
• Perl
• Raku

Changes

• Added Dart, Perl, and Raku to PackageEcosystem.
• Implemented language-specific package extraction patterns.
• Added case-insensitive package handling for Dart.
• Excluded Raku version declarations from package detection.
• Added unit tests covering package extraction and hallucination detection.

Related to #511.

[AARAV SINGH (aaravxsingh15)]

@microsoft-github-policy-service agree [company="{default}”]

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[Roman Lutz (romanlutz)]

AARAV SINGH (@aaravxsingh15) you didn't quite succeed with the CLA. You have to either fill in your company or leave that part out. See the CLA bot's post above.

[AARAV SINGH (aaravxsingh15)]

@microsoft-github-policy-service agree [company="{your company}"]

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On Fri, 21 Aug 2026 at 6:10 PM, microsoft-github-policy-service[bot] < ***@***.***> wrote: *microsoft-github-policy-service[bot]* left a comment (microsoft/PyRIT#2446) <#2446 (comment)> AARAV SINGH ***@***.***) <https://github.com/aaravxsingh15> please read the following Contributor License Agreement(CLA). If you agree with the CLA, please reply with the following information. @microsoft-github-policy-service agree [company="{your company}"] Options: - (default - no company specified) I have sole ownership of intellectual property rights to my Submissions and I am not making Submissions in the course of work for my employer. @microsoft-github-policy-service agree - (when company given) I am making Submissions in the course of work for my employer (or my employer has intellectual property rights in my Submissions by contract or applicable law). I have permission from my employer to make Submissions and enter into this Agreement on behalf of my employer. 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[AARAV SINGH (aaravxsingh15)]

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