Remove Next.js skills from the plugin

README.md

@@ -55,15 +55,11 @@ A text-form relational graph covering:
 | `env-vars` | Environment variable management — .env files, vercel env commands, OIDC tokens |
 | `knowledge-update` | Knowledge update guidance for the plugin |
 | `marketplace` | Integration discovery, installation, auto-provisioned env vars, unified billing |
-| `next-cache-components` | Next.js 16 Cache Components — PPR, `use cache`, cacheLife, cacheTag, updateTag |
 | `next-forge` | Production SaaS monorepo starter — Turborepo, Clerk, Prisma/Neon, Stripe, shadcn/ui |
-| `next-upgrade` | Next.js version upgrades — codemods, migration guides, dependency updates |
-| `nextjs` | App Router, Server Components, Server Actions, Cache Components, routing, rendering strategies |
 | `react-best-practices` | React/Next.js performance optimization — 64 rules across 8 categories |
 | `routing-middleware` | Request interception before cache, rewrites, redirects, personalization — Edge/Node.js/Bun runtimes |
 | `runtime-cache` | Ephemeral per-region key-value cache, tag-based invalidation, shared across Functions/Middleware/Builds |
 | `shadcn` | shadcn/ui — CLI, component installation, custom registries, theming, Tailwind CSS integration |
-| `turbopack` | Next.js bundler, HMR, configuration, Turbopack vs Webpack |
 | `vercel-agent` | AI-powered code review, incident investigation, SDK installation, PR analysis |
 | `vercel-cli` | All CLI commands — deploy, env, dev, domains, cache management, MCP integration, marketplace |
 | `vercel-functions` | Serverless, Edge, Fluid Compute, streaming, Cron Jobs, configuration |
@@ -185,10 +181,7 @@ skills/<name>/
 |-------|--------------|
 | `ai-sdk` | [vercel/ai](https://github.com/vercel/ai) |
 | `chat-sdk` | [vercel/chat](https://github.com/vercel/chat) |
-| `next-cache-components` | [vercel-labs/next-skills](https://github.com/vercel-labs/next-skills) |
 | `next-forge` | [vercel/next-forge](https://github.com/vercel/next-forge) |
-| `next-upgrade` | [vercel-labs/next-skills](https://github.com/vercel-labs/next-skills) |
-| `nextjs` | [vercel-labs/next-skills](https://github.com/vercel-labs/next-skills) |
 | `react-best-practices` | [vercel-labs/agent-skills](https://github.com/vercel-labs/agent-skills) |
 | `vercel-cli` | [vercel/vercel](https://github.com/vercel/vercel) |
 | `vercel-sandbox` | [vercel-labs/agent-browser](https://github.com/vercel-labs/agent-browser) |