linear-sdk.ts loads the SDK through createRequire, which the orcad bundle
cannot follow, and nothing staged the package beside it. Bundle the SDK
into node_modules/@linear/sdk/index.js at build time and list it as an
orcad artifact so templates and installs carry it.
Co-authored-by: thukabjj <31043997+thukabjj@users.noreply.github.com>