Naiyuan Qing 19a1bbba4a feat(editor): drag-and-drop file upload with file card display ...

- Add drag-and-drop overlay with brand color visual feedback
- Images: inline rendering with blob preview → real URL replacement
- Non-images: file card node (spinner → filename card with download button)
- File card markdown roundtrip: [name](url) ↔ fileCard node via preprocessor
- Fix: double-upload on drag (check defaultPrevented)
- Fix: drop overlay not clearing (global drop/dragend listener)
- Fix: drop replacing existing content (use posAtCoords for drop position)
- Fix: multi-file drop position drift (only first file uses drop pos)
- Fix: same-name file upload conflict (use uploadId instead of filename)
- Fix: image upload descendants traversal not stopping (add found flag)
- Fix: parent comment edit missing onUploadFile prop
- Remove: attachment section UI (files live in markdown)
- Remove: file type whitelist (accept all types like Linear)
- Remove: console.log perf logs from production code

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-09 09:26:12 +08:00

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assets

docs: refine README layout per feedback

2026-04-02 01:09:38 +08:00

plans

feat(editor): drag-and-drop file upload with file card display

2026-04-09 09:26:12 +08:00