Merge gcwing/dev to main by GCWing · Pull Request #224

Merge gcwing/dev to main by GCWing · Pull Request #224 · GCWing/BitFun

and others added 4 commits

March 22, 2026 12:27

- Use shared Markdown component for thinking content (muted theme styles)
- Cap expanded thinking body height with internal scroll
- Scroll fade overlays use flowchat surface color + mask (no sRGB transparent halos)

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feat(flow-chat): thinking Markdown, scroll cap, scroll fade for dark theme

- Add shared codePreviewPrismTheme (oneLight / vscDarkPlus) and markdown mono font for CodePreview and InlineDiffPreview

- Tweak NavPanel layout and PersistentFooterActions

- Refine Tiptap inline AI composer sizing and styles

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feat(web-ui): theme-aware code preview Prism and editor polish