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/unocss/references/core-safelist.md

@@ -0,0 +1,105 @@
+---
+name: unocss-safelist-blocklist
+description: Force include or exclude specific utilities
+---
+
+# Safelist and Blocklist
+
+Control which utilities are always included or excluded.
+
+## Safelist
+
+Utilities always included, regardless of detection:
+
+```ts
+export default defineConfig({
+  safelist: [
+    'p-1', 'p-2', 'p-3',
+    // Dynamic generation
+    ...Array.from({ length: 4 }, (_, i) => `p-${i + 1}`),
+  ],
+})
+```
+
+### Function Form
+
+```ts
+safelist: [
+  'p-1',
+  () => ['m-1', 'm-2'],
+  (context) => {
+    const colors = Object.keys(context.theme.colors || {})
+    return colors.map(c => `bg-${c}-500`)
+  },
+]
+```
+
+### Common Use Cases
+
+```ts
+safelist: [
+  // Dynamic colors from CMS
+  () => ['primary', 'secondary'].flatMap(c => [
+    `bg-${c}`, `text-${c}`, `border-${c}`,
+  ]),
+  
+  // Component variants
+  () => {
+    const variants = ['primary', 'danger']
+    const sizes = ['sm', 'md', 'lg']
+    return variants.flatMap(v => sizes.map(s => `btn-${v}-${s}`))
+  },
+]
+```
+
+## Blocklist
+
+Utilities never generated:
+
+```ts
+blocklist: [
+  'p-1',           // Exact match
+  /^p-[2-4]$/,     // Regex
+]
+```
+
+### With Messages
+
+```ts
+blocklist: [
+  ['bg-red-500', { message: 'Use bg-red-600 instead' }],
+  [/^text-xs$/, { message: 'Use text-sm for accessibility' }],
+]
+```
+
+## Safelist vs Blocklist
+
+| Feature | Safelist | Blocklist |
+|---------|----------|-----------|
+| Purpose | Always include | Always exclude |
+| Strings | ✅ | ✅ |
+| Regex | ❌ | ✅ |
+| Functions | ✅ | ❌ |
+
+**Note:** Blocklist wins if utility is in both.
+
+## Best Practice
+
+Prefer static mappings over safelist:
+
+```ts
+// Better: UnoCSS extracts automatically
+const sizes = {
+  sm: 'text-sm p-2',
+  md: 'text-base p-4',
+}
+
+// Avoid: Large safelist
+safelist: ['text-sm', 'text-base', 'p-2', 'p-4']
+```
+
+<!-- 
+Source references:
+- https://unocss.dev/config/safelist
+- https://unocss.dev/guide/extracting
+-->