feat: ER diagram visualization with Sugiyama layout#651

Merged

datlechin merged 24 commits intomainfrom

feat/er-diagram

Apr 9, 2026

Commits on Apr 9, 2026

feat: add ER diagram visualization with Sugiyama layout (#186)
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feat: add ER diagram entry points — sidebar context menu and menu bar
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fix: defer ER diagram VM creation to onAppear to avoid state mutation during view update
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fix: use fixedSize + PreferenceKey for node height to prevent infinite expansion
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fix: correct Sugiyama layout to top-to-bottom flow with center-aligned layers
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fix: use simultaneousGesture for tap to avoid blocking drag gesture
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fix: use highPriorityGesture for drag to override ScrollView scroll
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fix: replace ScrollView with manual pan canvas for proper drag-to-pan and node repositioning
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feat: add scroll wheel support for canvas panning via NSViewRepresentable overlay
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fix: replace NSView overlay with NSEvent monitor for scroll — fixes drag blocking
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fix: multiply scroll delta for non-precise devices (mouse wheel vs trackpad)
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perf: add drawingGroup() to rasterize diagram into Metal texture for smooth pan/zoom
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perf: rewrite diagram to single Canvas with imperative node drawing for 300+ table performance
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fix: resolve 14 review issues — perf, correctness, and thread safety across ER diagram and query plan
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refactor: clean architecture, thread safety, and UX polish for ER diagram
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merge: resolve conflicts with main, add ER diagram docs and changelog
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feat: connection sort order persistence, ER diagram export fix, and docs
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fix: remove Libs/ios from git, add to gitignore
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wip
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Update er-diagram.mdx
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update claude.md
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update scripts
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Update er-diagram.mdx
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fix: review issues — @State capture in NSEvent closure, force unwrap, O(n²) layout
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