v0.6.0

Changelog

• 0103d05 fix(ci): remove Docker publishing (ghcr auth unavailable)
• 24e4a51 fix(ci): remove Docker section
• be2d58d fix(ci): remove multi-platform Docker build (unsupported in CI)
• ef39bea v0.6 — output styles, timestamps, status, pin, tail, Docker (#6)