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/references/core-frontmatter.md

@@ -0,0 +1,195 @@
+---
+name: frontmatter
+description: Configuration options for individual slides
+---
+
+# Per-Slide Frontmatter
+
+Configuration options for individual slides.
+
+## Layout
+
+```yaml
+---
+layout: center
+---
+```
+
+Available layouts: `default`, `cover`, `center`, `two-cols`, `two-cols-header`, `image`, `image-left`, `image-right`, `iframe`, `iframe-left`, `iframe-right`, `quote`, `section`, `statement`, `fact`, `full`, `intro`, `end`, `none`
+
+## Background
+
+```yaml
+---
+background: /image.jpg
+backgroundSize: cover
+class: text-white
+---
+```
+
+## Click Count
+
+```yaml
+---
+clicks: 5                   # Total clicks for this slide
+clicksStart: 0              # Starting click number
+---
+```
+
+## Transitions
+
+```yaml
+---
+transition: fade            # Slide transition
+---
+```
+
+Or different for forward/backward:
+
+```yaml
+---
+transition: slide-left | slide-right
+---
+```
+
+## Zoom
+
+```yaml
+---
+zoom: 0.8                   # Scale content (0.8 = 80%)
+---
+```
+
+## Hide Slide
+
+```yaml
+---
+disabled: true              # Hide this slide
+# or
+hide: true
+---
+```
+
+## Table of Contents
+
+```yaml
+---
+hideInToc: true             # Hide from Toc component
+level: 2                    # Override heading level
+title: Custom Title         # Override slide title
+---
+```
+
+## Import External File
+
+```yaml
+---
+src: ./slides/intro.md      # Import markdown file
+---
+```
+
+With specific slides:
+
+```yaml
+---
+src: ./other.md#2,5-7       # Import slides 2, 5, 6, 7
+---
+```
+
+## Route Alias
+
+```yaml
+---
+routeAlias: intro           # URL: /intro instead of /1
+---
+```
+
+## Preload
+
+```yaml
+---
+preload: false              # Don't mount until entering
+---
+```
+
+## Draggable Positions
+
+```yaml
+---
+dragPos:
+  logo: 100,50,200,100,0    # Left,Top,Width,Height,Rotate
+  arrow: 300,200,50,50,45
+---
+```
+
+## Image Layouts
+
+```yaml
+---
+layout: image-left
+image: /photo.jpg
+backgroundSize: contain
+class: my-custom-class
+---
+```
+
+## Iframe Layouts
+
+```yaml
+---
+layout: iframe
+url: https://example.com
+---
+```
+
+## Two Columns
+
+```yaml
+---
+layout: two-cols
+---
+
+# Left Side
+
+Content
+
+::right::
+
+# Right Side
+
+Content
+```
+
+## Two Columns with Header
+
+```yaml
+---
+layout: two-cols-header
+---
+
+# Header
+
+::left::
+
+Left content
+
+::right::
+
+Right content
+```
+
+## Full Example
+
+```yaml
+---
+layout: center
+background: /bg.jpg
+class: text-white text-center
+transition: fade
+clicks: 3
+zoom: 0.9
+hideInToc: false
+---
+
+# Slide Content
+```