René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Feat: interactive live subject preview","articleBody":"### Description\n\nDuring `cz commit` interactive prompts, show a **live preview of the first line (subject)** and a bottom character counter (with support for `message_length_limit`).\nThis helps users see the final rendered subject while typing scope/subject and prevents overly long subjects.\n\n### Possible Solution\n\n**The implementation is based on Questionary's `bottom_toolbar`**\n\n- Enhance interactive questions by attaching:\n    - `bottom_toolbar`: render the live subject preview + character counter; wrap by terminal display width and handle CJK/full-width characters correctly.\n    - `validate`: enforce subject length using message_length_limit (0 means no limit).\n- Use closures to keep an in-memory answers/input state and update the preview/validation in real time as the user types.\n\n\n### Additional context\n\n![Image](https://github.com/user-attachments/assets/bb264488-67f1-4d8c-87fb-73bb0b9fb2c2)\n![Image](https://github.com/user-attachments/assets/08658ccc-cf03-45f1-b848-26d891210a7f)\n\n### Related issues\n\n_No response_","author":{"url":"https://github.com/ttw225","@type":"Person","name":"ttw225"},"datePublished":"2026-03-18T10:08:05.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/1901/commitizen/issues/1901"}