chore(client): use native extends instead of Override to fix type…

… inference issues

Refactored the `ClientOptions` and `RequestOptions` types to use native TypeScript `extends` instead of the custom `Override` utility. This change improves type inference and compatibility within TypeScript environments, eliminating issues previously encountered with complex type definitions. The removal of `Override` simplifies the type structure and enhances maintainability.

packages/client/createClient.ts

@@ -1,4 +1,4 @@
-import type { MaybeLiteral, Override, Pretty } from '@unshared/types'
+import type { MaybeLiteral, Pretty } from '@unshared/types'
 import type { OpenAPI, OpenAPIV2 as V2, OpenAPIV3 as V3, OpenAPIV3_1 as V3_1 } from 'openapi-types'
 import type { OpenAPIV2, OpenAPIV3 } from './openapi/index'
 import type { RequestHooks } from './utils/handleResponse'
@@ -34,7 +34,7 @@ export type Client<T = OpenAPI.Document> =
     & { fetch: ClientFetch<T> }
   >
 
-export type ClientOptions<T = any> = Override<RequestHooks & RequestOptions, {
+export interface ClientOptions<T = any> extends Omit<RequestOptions, 'headers'>, RequestHooks {
   baseUrl?: ClientBaseUrl<T>
 
   /**
@@ -45,7 +45,7 @@ export type ClientOptions<T = any> = Override<RequestHooks & RequestOptions, {
   headers?: T extends V3.Document
     ? OpenAPIV3.ServerHeaders<T>
     : never
-}>
+}
 
 /**
  * Create a new client instance for the given OpenAPI specification.

packages/client/utils/parseRequest.ts

@@ -1,6 +1,5 @@
 /* eslint-disable unicorn/prevent-abbreviations */
 import type { MaybeLiteral } from '@unshared/types'
-import type { Override } from '@unshared/types'
 import type { HttpHeader, HttpMethod } from '../types'
 import type { SearchArrayFormat, SearchParamsObject } from './toSearchParams'
 import { parseRequestBody } from './parseRequestBody'
@@ -19,7 +18,7 @@ export type RequestHeaders = Partial<Record<MaybeLiteral<HttpHeader>, string>>
 export type RequestBody = File | FormData | ReadableStream | Record<string, unknown> | string
 
 /** Options to pass to the request. */
-export type RequestOptions = Override<RequestInit, {
+export interface RequestOptions extends Omit<RequestInit, 'body' | 'headers'> {
 
   /**
    * The method to use for the request.
@@ -67,7 +66,7 @@ export type RequestOptions = Override<RequestInit, {
    * The path parameters to include in the request.
    */
   parameters?: Record<string, number | string>
-}>
+}
 
 export interface RequestContext {
   url?: URL