feat: add missing url-utils exports

legacy/src/index.ts

@@ -7,5 +7,6 @@ export * from './parse-structured-output.js'
 export * from './services/index.js'
 export * from './tools/search-and-crawl.js'
 export type * from './types.js'
+export * from './url-utils.js'
 export * from './utils.js'
 export * from './zod-to-json-schema.js'