b527d441e302c5f9d7527e66edf0de62b5b0a444
- CardDetailModal: two-panel layout (60/40) with inline title editing - MarkdownEditor: edit/preview toggle with react-markdown + remark-gfm - ChecklistSection: add/toggle/edit/delete items with progress counter - LabelPicker: toggle labels + create new labels with color swatches - DueDatePicker: date input with relative time and overdue styling - AttachmentSection: list with remove, placeholder add button - Wired into BoardView via selectedCardId state
Description