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/useRouteHash.md

@@ -0,0 +1,27 @@
+---
+category: '@Router'
+---
+
+# useRouteHash
+
+Shorthand for a reactive `route.hash`.
+
+## Usage
+
+```ts
+import { useRouteHash } from '@vueuse/router'
+
+const search = useRouteHash()
+
+console.log(search.value) // route.hash
+search.value = 'foobar' // router.replace({ hash: 'foobar' })
+```
+
+## Type Declarations
+
+```ts
+export declare function useRouteHash(
+  defaultValue?: MaybeRefOrGetter<RouteHashValueRaw>,
+  { mode, route, router }?: ReactiveRouteOptions,
+): Ref<RouteHashValueRaw, RouteHashValueRaw>
+```