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/pnpm/references/core-workspaces.md

@@ -0,0 +1,205 @@
+---
+name: pnpm-workspaces
+description: Monorepo support with workspaces for managing multiple packages
+---
+
+# pnpm Workspaces
+
+pnpm has built-in support for monorepos (multi-package repositories) through workspaces.
+
+## Setting Up Workspaces
+
+Create `pnpm-workspace.yaml` at the repository root:
+
+```yaml
+packages:
+  # Include all packages in packages/ directory
+  - 'packages/*'
+  # Include all apps
+  - 'apps/*'
+  # Include nested packages
+  - 'tools/*/packages/*'
+  # Exclude test directories
+  - '!**/test/**'
+```
+
+## Workspace Protocol
+
+Use `workspace:` protocol to reference local packages:
+
+```json
+{
+  "dependencies": {
+    "@myorg/utils": "workspace:*",
+    "@myorg/core": "workspace:^",
+    "@myorg/types": "workspace:~"
+  }
+}
+```
+
+### Protocol Variants
+
+| Protocol | Behavior | Published As |
+|----------|----------|--------------|
+| `workspace:*` | Any version | Actual version (e.g., `1.2.3`) |
+| `workspace:^` | Compatible version | `^1.2.3` |
+| `workspace:~` | Patch version | `~1.2.3` |
+| `workspace:^1.0.0` | Semver range | `^1.0.0` |
+
+## Filtering Packages
+
+Run commands on specific packages using `--filter`:
+
+```bash
+# By package name
+pnpm --filter @myorg/app build
+pnpm -F @myorg/app build
+
+# By directory path
+pnpm --filter "./packages/core" test
+
+# Glob patterns
+pnpm --filter "@myorg/*" lint
+pnpm --filter "!@myorg/internal-*" publish
+
+# All packages
+pnpm -r build
+pnpm --recursive build
+```
+
+### Dependency-based Filtering
+
+```bash
+# Package and all its dependencies
+pnpm --filter "...@myorg/app" build
+
+# Package and all its dependents
+pnpm --filter "@myorg/core..." test
+
+# Both directions
+pnpm --filter "...@myorg/shared..." build
+
+# Changed since git ref
+pnpm --filter "...[origin/main]" test
+pnpm --filter "[HEAD~5]" lint
+```
+
+## Workspace Commands
+
+### Install dependencies
+```bash
+# Install all workspace packages
+pnpm install
+
+# Add dependency to specific package
+pnpm --filter @myorg/app add lodash
+
+# Add workspace dependency
+pnpm --filter @myorg/app add @myorg/utils
+```
+
+### Run scripts
+```bash
+# Run in all packages with that script
+pnpm -r run build
+
+# Run in topological order (dependencies first)
+pnpm -r --workspace-concurrency=1 run build
+
+# Run in parallel
+pnpm -r --parallel run test
+
+# Stream output
+pnpm -r --stream run dev
+```
+
+### Execute commands
+```bash
+# Run command in all packages
+pnpm -r exec pwd
+
+# Run in specific packages
+pnpm --filter "./packages/**" exec rm -rf dist
+```
+
+## Workspace Settings
+
+Configure in `.npmrc` or `pnpm-workspace.yaml`:
+
+```ini
+# Link workspace packages automatically
+link-workspace-packages=true
+
+# Prefer workspace packages over registry
+prefer-workspace-packages=true
+
+# Single lockfile (recommended)
+shared-workspace-lockfile=true
+
+# Workspace protocol handling
+save-workspace-protocol=rolling
+
+# Concurrent workspace scripts
+workspace-concurrency=4
+```
+
+## Publishing Workspaces
+
+When publishing, `workspace:` protocols are converted:
+
+```json
+// Before publish
+{
+  "dependencies": {
+    "@myorg/utils": "workspace:^"
+  }
+}
+
+// After publish
+{
+  "dependencies": {
+    "@myorg/utils": "^1.2.3"
+  }
+}
+```
+
+Use `--no-git-checks` for publishing from CI:
+```bash
+pnpm publish -r --no-git-checks
+```
+
+## Best Practices
+
+1. **Use workspace protocol** for internal dependencies
+2. **Enable `link-workspace-packages`** for automatic linking
+3. **Use shared lockfile** for consistency
+4. **Filter by dependencies** when building to ensure correct order
+5. **Use catalogs** for shared external dependency versions
+
+## Example Project Structure
+
+```
+my-monorepo/
+├── pnpm-workspace.yaml
+├── package.json
+├── pnpm-lock.yaml
+├── packages/
+│   ├── core/
+│   │   └── package.json
+│   ├── utils/
+│   │   └── package.json
+│   └── types/
+│       └── package.json
+└── apps/
+    ├── web/
+    │   └── package.json
+    └── api/
+        └── package.json
+```
+
+<!-- 
+Source references:
+- https://pnpm.io/workspaces
+- https://pnpm.io/filtering
+- https://pnpm.io/npmrc#workspace-settings
+-->