Ellyse/ct 665 ast handlers with type annotations cause typescript errors

[ellyxir]

Summary by cubic

Simplified test fixtures for schema transforms by removing TypeScript type annotations from handler arguments, fixing TypeScript errors and making the examples easier to maintain.

• Bug Fixes
  • Updated handler definitions in test fixtures to avoid type annotation issues with TypeScript.
  • Added missing recipe export in type-to-schema.input.ts to fix test failures.

[linear]

CT-665 AST: handlers with type annotations cause typescript errors