v0.3.3

Changelog

• d5c9ff7 Refactor TUI components and enhance markdown rendering
• e155305 Remove v2 API notes document as it is no longer needed.
• 2730914 fix(config): use UserConfigDir in StatePath, set USERPROFILE in tests for Windows CI
• e76c337 refactor(logo): simplify logo rendering and remove brand/version repetition test(logo): update tests to ensure brand/version are not repeated in output refactor(markdown): improve rendering logic for stable prefix handling test(markdown): add test to verify streaming markdown does not drop content test(welcome): ensure welcome logo does not repeat brand in wide output