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Ed Zynda
d27022bcfb
* feat(ui): render half-block thumbnails for attached images (#46) - Add internal/ui/imagepreview package: Render() draws low-res thumbnails using Unicode half-blocks (▀) + truecolor/256-color SGR, which survives tmux/zellij (no graphics protocol) - Cache a rendered thumbnail per pending clipboard image in the input component; render once at attach time, never per frame - Fall back to the existing [N image(s) attached] text pill when the terminal lacks truecolor/256-color support - Document Ctrl+V paste, Ctrl+U clear, and the preview in the docs site and README keyboard shortcuts Fixes #46 * fix(ui): render image thumbnails off the event loop and cap size - Render thumbnails asynchronously via a tea.Cmd instead of calling the decode + resample path synchronously inside Update(), which blocked the Bubble Tea event loop - Add thumbnailReadyMsg + an imageGen generation counter so async results land on the correct pendingImages slot and stale renders after a clear/re-attach are discarded - Guard imagepreview.Render against decompression bombs by checking DecodeConfig dimensions against a max before full decode * fix(ui): skip image preview when input width is too small - Return 0 from thumbCols when width <= 6 so a full-size thumbnail is no longer rendered for tiny or uninitialized (width 0) terminals; the caller falls back to the text pill