chore: scaffold phase 0 workspace

packages/ui/src/index.ts

@@ -0,0 +1,4 @@
+export { cn } from "./lib/cn";
+export { cva, cx, type VariantProps } from "./lib/cva";
+export { motionDurations, motionEasings } from "./lib/motion";
+

packages/ui/src/lib/cn.ts

@@ -0,0 +1,7 @@
+import { clsx, type ClassValue } from "clsx";
+import { twMerge } from "tailwind-merge";
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs));
+}
+

packages/ui/src/lib/cva.ts

@@ -0,0 +1,2 @@
+export { cva, cx, type VariantProps } from "class-variance-authority";
+

packages/ui/src/lib/motion.ts

@@ -0,0 +1,11 @@
+export const motionDurations = {
+  fast: "var(--dur-fast)",
+  base: "var(--dur-base)",
+  slow: "var(--dur-slow)"
+} as const;
+
+export const motionEasings = {
+  standard: "var(--ease-standard)",
+  emphasized: "var(--ease-emphasized)"
+} as const;
+