Add Actix framework modeling and import to Frameworks.qll

[coadaflorin]

Pull Request checklist

All query authors

• A change note is added if necessary. See the documentation in this repository.
• All new queries have appropriate .qhelp. See the documentation in this repository.
• QL tests are added if necessary. See Testing custom queries in the GitHub documentation.
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Internal query authors only

• Autofixes generated based on these changes are valid, only needed if this PR makes significant changes to .ql, .qll, or .qhelp files. See the documentation (internal access required).
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[Copilot]

Pull Request Overview

This PR adds modeling support for the Actix framework by introducing a new CodeQL library file and ensuring it is imported in the main frameworks file.

• Introduces Actix.qll with a class to identify Actix handler parameters
• Imports the new Actix model in Frameworks.qll

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
rust/ql/lib/codeql/rust/frameworks/Actix.qll	Adds Actix handler parameter modeling class
rust/ql/lib/codeql/rust/Frameworks.qll	Imports the new Actix framework model

Comments suppressed due to low confidence (2)

rust/ql/lib/codeql/rust/frameworks/Actix.qll:1

• No QL tests were added to validate the new Actix modeling. Consider adding .ql test cases to cover the ActixHandlerParam logic.

/**

rust/ql/lib/codeql/rust/frameworks/Actix.qll:12

• The RemoteSource module is not imported or fully qualified. It should extend DataFlow::RemoteSource::Range to reference the correct class from the DataFlow module.

private class ActixHandlerParam extends RemoteSource::Range {