Add custom Claude Code upgrades and restore all skills

Added 16 custom skills:
- ralph (RalphLoop autonomous agent)
- brainstorming (with Ralph integration)
- dispatching-parallel-agents
- autonomous-loop
- multi-ai-brainstorm
- cognitive-context, cognitive-core, cognitive-planner, cognitive-safety
- tool-discovery-agent
- ui-ux-pro-max (full design system)
- wordpress-ai
- agent-pipeline-builder
- dev-browser
- planning-with-files
- playwright-skill

Also organized remaining skills that were at root level into skills/ folder.

Total: 272 skills from skills.sh + 16 custom upgrades

Co-Authored-By: Claude <noreply@anthropic.com>

nuxt-modules/skill.md

@@ -0,0 +1,62 @@
+---
+name: nuxt-modules
+description: "Use when creating Nuxt modules: (1) Published npm modules (@nuxtjs/, nuxt-), (2) Local project modules (modules/ directory), (3) Runtime extensions (components, composables, plugins), (4) Server extensions (API routes, middleware), (5) Releasing/publishing modules to npm, (6) Setting up CI/CD workflows for modules. Provides defineNuxtModule patterns, Kit utilities, hooks, E2E testing, and release automation."
+license: MIT
+---
+
+# Nuxt Module Development
+
+Guide for creating Nuxt modules that extend framework functionality.
+
+**Related skills:** `nuxt` (basics), `vue` (runtime patterns)
+
+## Quick Start
+
+```bash
+npx nuxi init -t module my-module
+cd my-module && npm install
+npm run dev        # Start playground
+npm run dev:build  # Build in watch mode
+npm run test       # Run tests
+```
+
+## Available Guidance
+
+- **[references/development.md](references/development.md)** - Module anatomy, defineNuxtModule, Kit utilities, hooks
+- **[references/testing-and-publishing.md](references/testing-and-publishing.md)** - E2E testing, best practices, releasing, publishing
+- **[references/ci-workflows.md](references/ci-workflows.md)** - Copy-paste CI/CD workflow templates
+
+**Load based on context:**
+
+- Building module features? → [references/development.md](references/development.md)
+- Testing or publishing? → [references/testing-and-publishing.md](references/testing-and-publishing.md)
+- CI workflow templates? → [references/ci-workflows.md](references/ci-workflows.md)
+
+## Module Types
+
+| Type      | Location         | Use Case                         |
+| --------- | ---------------- | -------------------------------- |
+| Published | npm package      | `@nuxtjs/`, `nuxt-` distribution |
+| Local     | `modules/` dir   | Project-specific extensions      |
+| Inline    | `nuxt.config.ts` | Simple one-off hooks             |
+
+## Project Structure
+
+```
+my-module/
+├── src/
+│   ├── module.ts           # Entry point
+│   └── runtime/            # Injected into user's app
+│       ├── components/
+│       ├── composables/
+│       ├── plugins/
+│       └── server/
+├── playground/             # Dev testing
+└── test/fixtures/          # E2E tests
+```
+
+## Resources
+
+- [Module Guide](https://nuxt.com/docs/guide/going-further/modules)
+- [Nuxt Kit](https://nuxt.com/docs/api/kit)
+- [Module Starter](https://github.com/nuxt/starter/tree/module)