feat: major editor overhaul (assets, properties, timeline, fonts) (#709)

* feat: major editor overhaul (assets, properties, timeline, fonts)

Refactor editor core systems to standardize UI architecture and improve performance.

Assets & Properties:
- Replace monolithic property items with composable `Section` architecture.
- Add specialized sections for Transform, Blending, and Text.
- Implement `NumberField` with scrubbing and math evaluation.
- Add new ColorPicker with EyeDropper and multiple format support.
- Standardize asset panels using new `PanelView` layout.

Fonts & Stickers:
- Implement custom font atlas/sprite system for high-performance previews.
- Add virtualized FontPicker with search and favorites.
- Refactor stickers to use a provider-based architecture (icons, emoji, flags, shapes).
- Standardize sticker IDs to `provider:value` format.

Timeline & Interaction:
- Convert bookmarks to rich objects with notes, colors, and duration.
- Refactor drag-and-drop to use Command pattern (enabling proper undo/redo).
- Add Shift modifier to disable snapping during moves/resizes.
- Add new overlays for layout guides and text editing.

Renderer:
- Add support for multi-line text, custom line-height, and letter-spacing.
- Implement global composite operation (blend modes).
- Update sticker node to resolve dynamic provider IDs.

Infrastructure:
- Add storage migrations (v3->v6) for text weights, sticker IDs, and bookmarks.
- Update global styles and core UI components (Button, Input, Popover).

* add ts-nocheck directive to settings-legacy.tsx to suppress TypeScript errors

* fix: correct global composite operation assignment in TextNode to ensure proper blend mode handling

* deleted shadcn components with errors

* formatting

* fix linter issues

* migrate from next middleware to proxy

* add missing component back

* add breadcrumb back

* chore: add @radix-ui/react-primitive deps

* chore: more deps

* chore: add missing env vars to bun-ci

* next env

1 files changed, 76 insertions, 0 deletions

diff --git a/apps/web/src/lib/preview/preview-coords.ts b/apps/web/src/lib/preview/preview-coords.ts
new file mode 100644
index 00000000..08c16735
--- /dev/null
+++ b/apps/web/src/lib/preview/preview-coords.ts
@@ -0,0 +1,76 @@
+export function screenToCanvas({
+	clientX,
+	clientY,
+	canvas,
+}: {
+	clientX: number;
+	clientY: number;
+	canvas: HTMLCanvasElement;
+}): { x: number; y: number } {
+	const rect = canvas.getBoundingClientRect();
+	const scaleX = canvas.width / rect.width;
+	const scaleY = canvas.height / rect.height;
+	return {
+		x: (clientX - rect.left) * scaleX,
+		y: (clientY - rect.top) * scaleY,
+	};
+}
+
+export function canvasToOverlay({
+	canvasX,
+	canvasY,
+	canvasRect,
+	containerRect,
+	canvasSize,
+}: {
+	canvasX: number;
+	canvasY: number;
+	canvasRect: DOMRect;
+	containerRect: DOMRect;
+	canvasSize: { width: number; height: number };
+}): { x: number; y: number } {
+	const scaleX = canvasRect.width / canvasSize.width;
+	const scaleY = canvasRect.height / canvasSize.height;
+	return {
+		x: canvasRect.left - containerRect.left + canvasX * scaleX,
+		y: canvasRect.top - containerRect.top + canvasY * scaleY,
+	};
+}
+
+export function positionToOverlay({
+	positionX,
+	positionY,
+	canvasRect,
+	containerRect,
+	canvasSize,
+}: {
+	positionX: number;
+	positionY: number;
+	canvasRect: DOMRect;
+	containerRect: DOMRect;
+	canvasSize: { width: number; height: number };
+}): { x: number; y: number } {
+	const scaleX = canvasRect.width / canvasSize.width;
+	const scaleY = canvasRect.height / canvasSize.height;
+	const centerScreenX =
+		canvasRect.left - containerRect.left + (canvasSize.width / 2) * scaleX;
+	const centerScreenY =
+		canvasRect.top - containerRect.top + (canvasSize.height / 2) * scaleY;
+	return {
+		x: centerScreenX + positionX * scaleX,
+		y: centerScreenY + positionY * scaleY,
+	};
+}
+
+export function getDisplayScale({
+	canvasRect,
+	canvasSize,
+}: {
+	canvasRect: DOMRect;
+	canvasSize: { width: number; height: number };
+}): { x: number; y: number } {
+	return {
+		x: canvasRect.width / canvasSize.width,
+		y: canvasRect.height / canvasSize.height,
+	};
+}