New module packages/core/src/random.ts with randomHex, randomInt,
randomIndex — centralizes all crypto-based randomness.
Replaces:
- Date.now() IDs in VariablesDialog (not unique, not random)
- Hand-rolled hex token in automation/server.ts
- Inline crypto.getRandomValues in clipboard.ts, use-collab.ts
Also adds --color-component Tailwind theme color (#9747ff) and
replaces all 6 hardcoded occurrences across DesignPanel, LayerTree,
NodeContextMenuContent, and menu.ts.
Global * scrollbar styles caused scrollbars to appear on the
menu bar and other elements. Replace with scrollbar-thin utility
applied only to panel scroll containers.
Panel resizing now creates a new surface from the existing
GrDirectContext instead of destroying and recreating the entire
renderer. All caches (paints, fonts, node pictures, scene picture,
filters) are preserved across resizes.
- Font service (src/engine/fonts.ts) loads system fonts on demand
- Same font bytes registered in both CanvasKit and browser (FontFace API)
- Eliminates rendering mismatch between canvas and text editing overlay
- queryLocalFonts() for enumeration and blob() for font data
- Bundled Inter-Regular.ttf as fallback when API unavailable
- Renderer uses font service instead of hardcoded fetch
- Skip rendering text node on canvas while textarea overlay is active
- Skip selection handles for the node being edited
- Remove border from textarea (was causing double outline)
- Add @font-face for Inter-Regular.ttf so textarea matches CanvasKit
