Imports @sinclair/typebox (scoped) but pi core bundles unscoped typebox

The extension imports @sinclair/typebox, but package.json has empty dependencies
│ and lists it only as a peerDependency. Pi core bundles the unscoped typebox (v1.3.7) —
│ it does not resolve @sinclair/typebox. Result: after any clean npm install --omit=dev,
│ the extension fails to load (MODULE_NOT_FOUND: @sinclair/typebox). Fix either (a) add
│ @sinclair/typebox to dependencies, or (b) import the bundled typebox instead.