feat(ui): modernize editor UI with monochrome design system#592

Merged

JasonXuDeveloper merged 8 commits intomasterfrom

feat/ui-modernization-v2

Jan 28, 2026

Commits on Jan 28, 2026

feat(ui): modernize editor UI with shadcn-style design system

JasonXuDeveloper
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claude
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refactor(ui): eliminate closure allocations in event callbacks

JasonXuDeveloper
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claude
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refactor(ui): simplify dark theme to monochrome grayscale

JasonXuDeveloper
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claude
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refactor(ui): fix dark theme colors to pure neutral greys

JasonXuDeveloper
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claude
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refactor(ui): improve dark theme with proper color inversions and contrast

JasonXuDeveloper
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claude
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fix(ui): correct Primary button hover/active colors for true inversion

JasonXuDeveloper
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claude
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style(ui): replace Any() with Count/Length for performance
JasonXuDeveloper
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docs: add XML documentation and update code review instructions
JasonXuDeveloper
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