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/tsdown/references/recipe-wasm.md

@@ -0,0 +1,125 @@
+# WASM Support
+
+Bundle WebAssembly modules in your TypeScript/JavaScript project.
+
+## Overview
+
+tsdown supports WASM through [`rolldown-plugin-wasm`](https://github.com/sxzz/rolldown-plugin-wasm), enabling direct `.wasm` imports with synchronous and asynchronous instantiation.
+
+## Setup
+
+### Install
+
+```bash
+pnpm add -D rolldown-plugin-wasm
+```
+
+### Configure
+
+```ts
+import { wasm } from 'rolldown-plugin-wasm'
+import { defineConfig } from 'tsdown'
+
+export default defineConfig({
+  entry: ['./src/index.ts'],
+  plugins: [wasm()],
+})
+```
+
+### TypeScript Support
+
+Add type declarations to `tsconfig.json`:
+
+```jsonc
+{
+  "compilerOptions": {
+    "types": ["rolldown-plugin-wasm/types"]
+  }
+}
+```
+
+## Importing WASM Modules
+
+### Direct Import
+
+```ts
+import { add } from './add.wasm'
+add(1, 2)
+```
+
+### Async Init
+
+Use `?init` query for async initialization:
+
+```ts
+import init from './add.wasm?init'
+const instance = await init(imports) // imports optional
+instance.exports.add(1, 2)
+```
+
+### Sync Init
+
+Use `?init&sync` query for synchronous initialization:
+
+```ts
+import initSync from './add.wasm?init&sync'
+const instance = initSync(imports) // imports optional
+instance.exports.add(1, 2)
+```
+
+## wasm-bindgen Support
+
+### Target `bundler` (Recommended)
+
+```ts
+import { add } from 'some-pkg'
+add(1, 2)
+```
+
+### Target `web` (Node.js)
+
+```ts
+import { readFile } from 'node:fs/promises'
+import init, { add } from 'some-pkg'
+import wasmUrl from 'some-pkg/add_bg.wasm?url'
+
+await init({
+  module_or_path: readFile(new URL(wasmUrl, import.meta.url)),
+})
+add(1, 2)
+```
+
+### Target `web` (Browser)
+
+```ts
+import init, { add } from 'some-pkg/add.js'
+import wasmUrl from 'some-pkg/add_bg.wasm?url'
+
+await init({ module_or_path: wasmUrl })
+add(1, 2)
+```
+
+`nodejs` and `no-modules` wasm-bindgen targets are not supported.
+
+## Plugin Options
+
+```ts
+wasm({
+  maxFileSize: 14 * 1024, // Max size for inline (default: 14KB)
+  fileName: '[hash][extname]', // Output file name pattern
+  publicPath: '',         // Prefix for non-inlined file paths
+  targetEnv: 'auto',      // 'auto' | 'auto-inline' | 'browser' | 'node'
+})
+```
+
+| Option | Default | Description |
+|--------|---------|-------------|
+| `maxFileSize` | `14 * 1024` | Max file size for inlining. Set to `0` to always copy. |
+| `fileName` | `'[hash][extname]'` | Pattern for emitted WASM files |
+| `publicPath` | — | Prefix for non-inlined WASM file paths |
+| `targetEnv` | `'auto'` | `'auto'` detects at runtime; `'browser'` omits Node builtins; `'node'` omits fetch |
+
+## Related Options
+
+- [Plugins](advanced-plugins.md) - Plugin system overview
+- [Platform](option-platform.md) - Target platform configuration