Webpack failed on node:crypto, node:fs/promises and node:module: it bundles
the core's cache and CoACD through their dynamic imports. CoACD now builds
for the web runtime, which runs in Node too, and the cache reaches Node's
modules through process.getBuiltinModule, so browsers skip it.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>