Changelog

Added

• First publicly-supported release
• Public README, LICENSE (MIT), CHANGELOG
• 12 block types: header, paragraph, list, checklist, quote, code, alert, table, image, video, delimiter, json
• 8 inline tools: link, marker, tooltip, bold, italic, underline, strikethrough, inline-code
• Theme tokens: "auto" | "light" | "dark" plus themeOverrides
• StyleManager.subscribe for runtime theme events

Added

• Initial internal release of the editor library