fix(ci): add type map

[avivkeller]

We should use node core's typemap in our CI

[vercel]

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Project	Deployment	Actions	Updated (UTC)
api-docs-tooling	Ready	Preview	Apr 1, 2026 3:11pm

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 76.37%. Comparing base (27de0e7) to head (23a7ef6).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #738   +/-   ##
=======================================
  Coverage   76.37%   76.37%           
=======================================
  Files         155      155           
  Lines       13766    13766           
  Branches     1093     1093           
=======================================
  Hits        10514    10514           
  Misses       3247     3247           
  Partials        5        5           

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[Copilot]

Pull request overview

This PR updates the CI/Vercel generation pipeline to use Node core’s doc/type-map.json when running the generator, so type references can be resolved using Node’s upstream type map.

Changes:

• Expand Node repo sparse checkouts to include doc/ (so doc/type-map.json is available).
• Pass --type-map ./node/doc/type-map.json to bin/cli.mjs generate in Vercel and GitHub Actions.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 3 comments.

File	Description
scripts/vercel-prepare.sh	Adjusts sparse-checkout paths to include doc/ so the type map file is present.
scripts/vercel-build.sh	Adds --type-map argument pointing at Node’s doc/type-map.json.
.github/workflows/generate.yml	Updates sparse-checkout to include doc/ and passes --type-map in CI generation runs.

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[ovflowd]

SGTM! Feel free to fast-track as a fix once CI passes.