fix: bundle TypeScript lib files for TypeScript→JSON Schema API

[KushalLukhi]

Summary

Fixes the TypeScript to JSON Schema endpoint failing with HTTP 500 in production due to missing TypeScript default library files (lib.d.ts).

Closes #421

Problem

The API route (/api/typescript-to-json-schema) uses ts-json-schema-generator, which depends on TypeScript standard library declaration files at runtime.

In the deployed Vercel function, these files were not traced into the serverless bundle, resulting in errors like:

• Cannot find global type 'Array'
• File '/var/task/node_modules/typescript/lib/lib.d.ts' not found.

Change

Add an explicit Vercel function include for this route:

"functions": {
  "api/typescript-to-json-schema.ts": {
    "includeFiles": "node_modules/typescript/lib/**"
  }
}

This ensures the required TypeScript lib declaration files are present at runtime for schema generation.

Notes

• No behavior change for local development.
• This is a deploy/runtime packaging fix for serverless environments.

[vercel]

@KushalLukhi is attempting to deploy a commit to the ritesh-oss Team on Vercel.

A member of the Team first needs to authorize it.