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/slidev/README.md

@@ -0,0 +1,61 @@
+# Slidev Skills for Claude Code
+
+Agent skills that help Claude Code understand and work with [Slidev](https://sli.dev) presentations.
+
+## Installation
+
+```bash
+npx skills add slidevjs/slidev
+```
+
+This will add the Slidev skill to your Claude Code configuration.
+
+## What's Included
+
+The Slidev skill provides Claude Code with knowledge about:
+
+- **Core Syntax** - Markdown syntax, slide separators, frontmatter
+- **Animations** - Click animations, transitions, motion effects
+- **Code Features** - Line highlighting, Monaco editor, code groups, magic-move
+- **Diagrams** - Mermaid, PlantUML, LaTeX math
+- **Layouts** - Built-in layouts, slots, global layers
+- **Presenter Mode** - Recording, timer, remote access
+- **Exporting** - PDF, PPTX, PNG, SPA hosting
+
+## Usage
+
+Once installed, Claude Code will automatically use Slidev knowledge when:
+
+- Creating new presentations
+- Adding slides with code examples
+- Setting up animations and transitions
+- Configuring themes and layouts
+- Exporting presentations
+
+### Example Prompts
+
+```
+Create a Slidev presentation about TypeScript generics with code examples
+```
+
+```
+Add a two-column slide with code on the left and explanation on the right
+```
+
+```
+Set up click animations to reveal bullet points one by one
+```
+
+```
+Configure the presentation for PDF export with speaker notes
+```
+
+## Documentation
+
+- [Slidev Documentation](https://sli.dev)
+- [Theme Gallery](https://sli.dev/resources/theme-gallery)
+- [Showcases](https://sli.dev/resources/showcases)
+
+## License
+
+MIT