chore(main): release 0.9.0

[github-actions]

🤖 I have created a release beep boop

0.9.0 (2026-03-19)

Features

• support NATIVE env var for container-free linting (#107) (0a8193d)

Bug Fixes

• decouple version mapping generation from pinned super-linter version (#112) (5370e77)
• fail native lint when enabled tools are missing (#111) (163bb6b)
• tighten markdownlint config for native mode (#106) (6ef25b2)

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[github-actions]

🤖 Created releases:

• v0.9.0

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