v0.2.0

Changelog

• cd5b39b: ci(coverage): enforce threshold + add lefthook hooks (#12) (@figarocorso)
• 435e86d: ci(coverage): gate delta-report job (drop continue-on-error) (#13) (@figarocorso)
• d5b500b: feat(ui): colored + emoji output with --plain mode for AI (#11) (@figarocorso)
• e330acb: test(ui): cover style helpers and IsPlain logic (#14) (@figarocorso)