Motion-animated icons via the shadcn registries

Add a Motion-animated icon to a Next.js app from a shadcn registry instead of hand-animating an SVG. Two registries, picked from the project's icon set: **heroicons-animated** (316 icons, `shadcn add @heroicons-animated/<name>`) and **hugeicons-animated** (165 icons, `shadcn add @hugeicons-animated/<name>`, which also installs a shared `lib/use-icon-animation.ts`). Both MIT, both on the `motion` runtime, both copied into your repo as source. This skill owns the install plus the two things the raw components lack: a `prefers-reduced-motion` guard and timing aligned to the project motion tokens (`lib/motion/`). Use when the user says "animated icon", "animate this icon", "m…