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/useNProgress.md

@@ -0,0 +1,78 @@
+---
+category: '@Integrations'
+---
+
+# useNProgress
+
+Reactive wrapper for [`nprogress`](https://github.com/rstacruz/nprogress).
+
+## Install
+
+```bash
+npm i nprogress@^0
+```
+
+## Usage
+
+```ts {6}
+import { useNProgress } from '@vueuse/integrations/useNProgress'
+
+const { isLoading } = useNProgress()
+
+function toggle() {
+  isLoading.value = !isLoading.value
+}
+```
+
+### Passing a progress percentage
+
+You can pass a percentage to indicate where the bar should start from.
+
+```ts {3}
+import { useNProgress } from '@vueuse/integrations/useNProgress'
+
+const { progress } = useNProgress(0.5)
+
+function done() {
+  progress.value = 1.0
+}
+```
+
+> To change the progress percentage, set `progress.value = n`, where n is a number between 0..1.
+
+### Customization
+
+Just edit [nprogress.css](https://github.com/rstacruz/nprogress/blob/master/nprogress.css) to your liking. Tip: you probably only want to find and replace occurrences of #29d.
+
+You can [configure](https://github.com/rstacruz/nprogress#configuration) it by passing an object as a second parameter.
+
+```ts {4}
+import { useNProgress } from '@vueuse/integrations/useNProgress'
+
+useNProgress(null, {
+  minimum: 0.1,
+  // ...
+})
+```
+
+## Type Declarations
+
+```ts
+export type UseNProgressOptions = Partial<NProgressOptions>
+/**
+ * Reactive progress bar.
+ *
+ * @see https://vueuse.org/useNProgress
+ */
+export declare function useNProgress(
+  currentProgress?: MaybeRefOrGetter<number | null | undefined>,
+  options?: UseNProgressOptions,
+): {
+  isLoading: WritableComputedRef<boolean, boolean>
+  progress: Ref<number | null | undefined, number | null | undefined>
+  start: () => nprogress.NProgress
+  done: (force?: boolean) => nprogress.NProgress
+  remove: () => void
+}
+export type UseNProgressReturn = ReturnType<typeof useNProgress>
+```