v0.3.0

Changelog

• e3464da Implement dynamic textarea placeholder and prompt queueing features
• a177e07 Merge pull request #3 from amemiya02/feat/tui-beautify
• 2de4985 feat(docs): add intent levels table to bash validation documentation
• 157f26f feat(release): enable Homebrew tap, Scoop bucket, and fix install URL
• 6cbfba3 feat(tui): add Shift+Enter binding to insert newline in textarea
• 3c3272d feat(tui): beautification pass — owned canvas, panels, badges, rich diffs
• 2c587b2 fix(tui): calm inline-code style + repair the 'press e to expand' affordance
• 5e5e2a3 fix(tui): normalize CRLF in golden file reads for Windows CI
• b364719 fix(tui): stop painting the full-screen canvas (it bled black through glamour resets)