fix: disable twoslash for cloudflare build

platforms/cloudflare/mdx.mjs

@@ -1,12 +1,8 @@
-import { createVfsTwoslasher } from './create-vfs-twoslasher.mjs';
-
 // Cloudflare workers can't load `shiki/wasm` via `WebAssembly.instantiate` with
-// custom imports, so fall back to the JavaScript RegEx engine. Twoslash needs
-// a VFS since there's no real filesystem at runtime; we provide one backed by
-// a JSON map built at deploy time from the TypeScript lib declarations and
-// `@types/node`.
+// custom imports, so fall back to the JavaScript RegEx engine. Twoslash pulls
+// Node.js filesystem modules into the Worker bundle during OpenNext page-data
+// collection, so keep code highlighting enabled without Twoslash on Cloudflare.
 export const shikiOptions = {
   wasm: false,
-  twoslash: true,
-  twoslashOptions: { twoslasher: await createVfsTwoslasher() },
+  twoslash: false,
 };

platforms/cloudflare/package.json

@@ -12,20 +12,15 @@
     "directory": "platforms/cloudflare"
   },
   "scripts": {
-    "prebuild:cloudflare": "node ./scripts/twoslash-fsmap/index.mjs",
     "build:cloudflare": "cross-env NODE_OPTIONS=--conditions=cloudflare pnpm --filter=@node-core/website exec opennextjs-cloudflare build --openNextConfigPath ../../platforms/cloudflare/open-next.config.ts --config ../../platforms/cloudflare/wrangler.jsonc",
-    "predeploy": "node ./scripts/twoslash-fsmap/index.mjs",
     "deploy": "cross-env NODE_OPTIONS=--conditions=cloudflare pnpm --filter=@node-core/website exec opennextjs-cloudflare deploy --openNextConfigPath ../../platforms/cloudflare/open-next.config.ts --config ../../platforms/cloudflare/wrangler.jsonc",
-    "predev": "node ./scripts/twoslash-fsmap/index.mjs",
     "dev": "pnpm --filter=@node-core/website exec wrangler dev --config ../../platforms/cloudflare/wrangler.jsonc",
     "playwright": "cross-env NODE_OPTIONS=--conditions=cloudflare pnpm --filter=@node-core/website playwright"
   },
   "dependencies": {
     "@flarelabs-net/wrangler-build-time-fs-assets-polyfilling": "^0.0.1",
     "@opennextjs/cloudflare": "^1.19.3",
     "@sentry/cloudflare": "^10.49.0",
-    "@typescript/vfs": "^1.6.4",
-    "twoslash": "^0.3.8",
     "wrangler": "^4.77.0",
     "typescript": "catalog:"
   },