fix sdk config type

packages/sdk/js/src/client.ts

@@ -1,8 +1,9 @@
+export * from "./gen/types.gen.js"
+export { type Config as OpencodeClientConfig, OpencodeClient }
+
 import { createClient } from "./gen/client/client.js"
 import { type Config } from "./gen/client/types.js"
 import { OpencodeClient } from "./gen/sdk.gen.js"
-export * from "./gen/types.gen.js"
-export { type Config, OpencodeClient }
 
 export function createOpencodeClient(config?: Config) {
   const client = createClient(config)