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, 169 insertions, 0 deletions

diff --git a/apps/web/src/components/ui/number-field.tsx b/apps/web/src/components/ui/number-field.tsx
new file mode 100644
index 00000000..35cce81b
--- /dev/null
+++ b/apps/web/src/components/ui/number-field.tsx
@@ -0,0 +1,169 @@
+"use client";
+
+import { cn } from "@/utils/ui";
+import { useRef, useState, type ComponentProps } from "react";
+import { useFocusLock } from "@/hooks/use-focus-lock";
+import { Button } from "@/components/ui/button";
+import { HugeiconsIcon } from "@hugeicons/react";
+import { ArrowTurnBackwardIcon } from "@hugeicons/core-free-icons";
+
+const DRAG_SENSITIVITIES = {
+	default: 1,
+	slow: 0.5,
+} as const;
+
+type DragSensitivity = "default" | "slow";
+
+interface NumberFieldProps
+	extends Omit<ComponentProps<"input">, "size" | "type"> {
+	icon?: React.ReactNode;
+	dragSensitivity?: DragSensitivity;
+	onScrub?: (value: number) => void;
+	onScrubEnd?: () => void;
+	allowExpressions?: boolean;
+	onReset?: () => void;
+	isDefault?: boolean;
+}
+
+function NumberField({
+	className,
+	icon,
+	disabled,
+	dragSensitivity = "default",
+	onScrub,
+	onScrubEnd,
+	value,
+	allowExpressions = true,
+	onKeyDown,
+	onFocus,
+	onBlur,
+	onMouseDown,
+	onReset,
+	isDefault = false,
+	ref,
+	...props
+}: NumberFieldProps & { ref?: React.Ref<HTMLInputElement> }) {
+	const iconRef = useRef<HTMLSpanElement>(null);
+	const inputRef = useRef<HTMLInputElement>(null);
+	const startValueRef = useRef(0);
+	const cumulativeDeltaRef = useRef(0);
+	const [isInputFocused, setIsInputFocused] = useState(false);
+
+	const { containerRef: wrapperRef } = useFocusLock<HTMLDivElement>({
+		isActive: isInputFocused,
+		onDismiss: () => inputRef.current?.blur(),
+		cursor: "text",
+		allowSelector: "input, textarea, [contenteditable]",
+	});
+
+	const handleIconPointerDown = (event: React.PointerEvent) => {
+		if (!onScrub || disabled || event.button !== 0) return;
+		const parsed = parseFloat(String(value ?? "0"));
+		startValueRef.current = Number.isNaN(parsed) ? 0 : parsed;
+		cumulativeDeltaRef.current = 0;
+		let hasReceivedFirstMove = false;
+		iconRef.current?.requestPointerLock();
+
+		const handlePointerMove = (moveEvent: PointerEvent) => {
+			// first movementX after pointer lock often contains a bogus warp delta
+			if (!hasReceivedFirstMove) {
+				hasReceivedFirstMove = true;
+				return;
+			}
+			cumulativeDeltaRef.current += moveEvent.movementX;
+			const newValue =
+				startValueRef.current +
+				cumulativeDeltaRef.current * DRAG_SENSITIVITIES[dragSensitivity];
+			onScrub(newValue);
+		};
+
+		const handlePointerUp = () => {
+			document.removeEventListener("pointermove", handlePointerMove);
+			document.removeEventListener("pointerup", handlePointerUp);
+			document.exitPointerLock();
+			onScrubEnd?.();
+		};
+
+		document.addEventListener("pointermove", handlePointerMove);
+		document.addEventListener("pointerup", handlePointerUp);
+	};
+
+	const canScrub = Boolean(icon && onScrub);
+
+	return (
+		<div
+			ref={wrapperRef}
+			className={cn(
+				"border-border bg-accent flex h-7 w-full min-w-0 items-center rounded-md border text-sm outline-none disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 focus-within:border-primary focus-within:ring-0 focus-within:ring-primary/10 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40",
+				disabled && "pointer-events-none cursor-not-allowed opacity-50",
+				className,
+			)}
+		>
+			{icon && (
+				<span
+					ref={iconRef}
+					className={cn(
+						"text-muted-foreground [&_svg]:!size-3.5 shrink-0 select-none pl-2.5 text-sm leading-none",
+						canScrub && "cursor-ew-resize",
+					)}
+					onPointerDown={canScrub ? handleIconPointerDown : undefined}
+				>
+					{icon}
+				</span>
+			)}
+			<input
+				type={allowExpressions ? "text" : "number"}
+				inputMode={allowExpressions ? "decimal" : undefined}
+				ref={inputRef}
+				disabled={disabled}
+				value={value}
+				className={cn(
+					"min-w-0 flex-1 text-sm leading-none bg-transparent outline-none [appearance:textfield] [&::-webkit-inner-spin-button]:appearance-none [&::-webkit-outer-spin-button]:appearance-none",
+					icon ? "px-1.5" : "pl-2.5",
+					onReset ? "pr-0" : "pr-2.5",
+				)}
+				onMouseDown={(event) => {
+					const inputElement = event.currentTarget;
+					const shouldPreventNativeCaretPlacement =
+						event.button === 0 && document.activeElement !== inputElement;
+					if (shouldPreventNativeCaretPlacement) {
+						event.preventDefault();
+						inputElement.focus();
+						inputElement.select();
+					}
+					onMouseDown?.(event);
+				}}
+				onFocus={(event) => {
+					setIsInputFocused(true);
+					event.currentTarget.select();
+					onFocus?.(event);
+				}}
+				onKeyDown={(event) => {
+					const shouldBlurInput =
+						event.key === "Enter" || event.key === "Escape";
+					if (shouldBlurInput) event.currentTarget.blur();
+					onKeyDown?.(event);
+				}}
+				onBlur={(event) => {
+					setIsInputFocused(false);
+					onBlur?.(event);
+				}}
+				{...props}
+			/>
+			{onReset && !isDefault && (
+				<div className="shrink-0 pr-2 flex items-center">
+					<Button
+						variant="text"
+						size="text"
+						aria-label="Reset to default"
+						onClick={onReset}
+					>
+						<HugeiconsIcon icon={ArrowTurnBackwardIcon} className="!size-3.5" />
+					</Button>
+				</div>
+			)}
+		</div>
+	);
+}
+
+export { NumberField };