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/antfu/references/setting-up.md

@@ -0,0 +1,119 @@
+---
+name: setting-up
+description: Project setup files including .gitignore, GitHub Actions workflows, and VS Code extensions. Use when initializing new projects or adding CI/editor config.
+---
+
+# Project Setup
+
+## .gitignore
+
+Create when `.gitignore` is not present:
+
+```
+*.log
+*.tgz
+.cache
+.DS_Store
+.eslintcache
+.idea
+.env
+.nuxt
+.temp
+.output
+.turbo
+cache
+coverage
+dist
+lib-cov
+logs
+node_modules
+temp
+```
+
+## GitHub Actions
+
+Add these workflows when setting up a new project. Skip if workflows already exist. All use [sxzz/workflows](https://github.com/sxzz/workflows) reusable workflows.
+
+### Autofix Workflow
+
+**`.github/workflows/autofix.yml`** - Auto-fix linting on PRs:
+
+```yaml
+name: autofix.ci
+
+on: [pull_request]
+
+jobs:
+  autofix:
+    uses: sxzz/workflows/.github/workflows/autofix.yml@v1
+    permissions:
+      contents: read
+```
+
+### Unit Test Workflow
+
+**`.github/workflows/unit-test.yml`** - Run tests on push/PR:
+
+```yaml
+name: Unit Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions: {}
+
+jobs:
+  unit-test:
+    uses: sxzz/workflows/.github/workflows/unit-test.yml@v1
+```
+
+### Release Workflow
+
+**`.github/workflows/release.yml`** - Publish on tag (library projects only):
+
+```yaml
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    uses: sxzz/workflows/.github/workflows/release.yml@v1
+    with:
+      publish: true
+    permissions:
+      contents: write
+      id-token: write
+```
+
+## VS Code Extensions
+
+Configure in `.vscode/extensions.json`:
+
+```json
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint",
+    "antfu.pnpm-catalog-lens",
+    "antfu.iconify",
+    "antfu.unocss",
+    "antfu.slidev",
+    "vue.volar"
+  ]
+}
+```
+
+| Extension | Description |
+|-----------|-------------|
+| `dbaeumer.vscode-eslint` | ESLint integration for linting and formatting |
+| `antfu.pnpm-catalog-lens` | Shows pnpm catalog version hints inline |
+| `antfu.iconify` | Iconify icon preview and autocomplete |
+| `antfu.unocss` | UnoCSS IntelliSense and syntax highlighting |
+| `antfu.slidev` | Slidev preview and syntax highlighting |
+| `vue.volar` | Vue Language Features |