docs migration - Wrapping C/C++ Libraries in Swift

Source: documentation/articles/wrapping-c-cpp-library-in-swift.md
Proposed disposition: Needs determination (pending coordination with C++ interop team)
Proposed destination: language-guides/Sources/LanguageGuides.docc/wrapping-c-cpp-library-in-swift.md
Reviewer: @swiftlang/language-steering-group

Note: The proposal notes that Doug Gregor expressed a desire to reset and migrate the broader C/C++ interop content into the Swift repository. Coordinate before or during this migration to avoid duplicating effort. This article may move to a dedicated interop catalog if one is created.

Checklist

• Create a GitHub issue to track this migration
• Determine disposition (suggested: Migrate, pending interop team coordination) and confirm destination
• Check with Doug Gregor / C++ interop team on plans for interop documentation
• Review source for accuracy against current SwiftPM and CMake integration patterns
• Translate Jekyll markdown to DocC markdown format
  • Remove YAML front matter
  • Convert any Jekyll callouts to DocC-style callouts
  • Verify SwiftPM and CMake examples are current
  • Verify module map examples reflect current toolchain behavior
  • Update any C++ interop sections against current Swift C++ interop status
• Add article to LanguageGuides.docc/Documentation.md under an "Interoperability" topic group
• Run swift package generate-documentation --analyze --warnings-as-errors in language-guides/
• Preview locally with swift package --disable-sandbox preview-documentation in language-guides/
• Submit PR to this repository for language steering group review
• After merge and publication: add redirect_to: in the swift.org source file's front matter
• Submit redirect PR to swift-org-website

Start by reviewing documentation/articles/wrapping-c-cpp-library-in-swift.md and coordinating with the C++ interop team to confirm the disposition and destination. Translate the article into language-guides/Sources/LanguageGuides.docc/wrapping-c-cpp-library-in-swift.md, update the listed SwiftPM, CMake, module map, and interop content, and add it to Documentation.md. Run the two listed language-guides documentation commands; done includes steering-group review and the follow-up redirects.