feat: Complete fleet — 94 skills across 10+ domains

Pulled ALL skills from 15 source repositories:
- anthropics/skills: 16 (docs, design, MCP, testing)
- obra/superpowers: 14 (TDD, debugging, agents, planning)
- coreyhaines31/marketingskills: 25 (marketing, CRO, SEO, growth)
- better-auth/skills: 5 (auth patterns)
- vercel-labs/agent-skills: 5 (React, design, Vercel)
- antfu/skills: 16 (Vue, Vite, Vitest, pnpm, Turborepo)
- Plus 13 individual skills from various repos

Mosaic Stack is not limited to coding — the Orchestrator and
subagents serve coding, business, design, marketing, writing,
logistics, analysis, and more.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

skills/vueuse-functions/references/usePreferredReducedMotion.md

@@ -0,0 +1,42 @@
+---
+category: Browser
+---
+
+# usePreferredReducedMotion
+
+Reactive [prefers-reduced-motion](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-reduced-motion) media query.
+
+## Usage
+
+```ts
+import { usePreferredReducedMotion } from '@vueuse/core'
+
+const preferredMotion = usePreferredReducedMotion()
+```
+
+## Component Usage
+
+```vue
+<template>
+  <UsePreferredReducedMotion v-slot="{ motion }">
+    Preferred Reduced Motion: {{ motion }}
+  </UsePreferredReducedMotion>
+</template>
+```
+
+## Type Declarations
+
+```ts
+export type ReducedMotionType = "reduce" | "no-preference"
+/**
+ * Reactive prefers-reduced-motion media query.
+ *
+ * @see https://vueuse.org/usePreferredReducedMotion
+ * @param [options]
+ *
+ * @__NO_SIDE_EFFECTS__
+ */
+export declare function usePreferredReducedMotion(
+  options?: ConfigurableWindow,
+): ComputedRef<ReducedMotionType>
+```