refactor(opencode): roll out serviceUse proxy across 14 services + tests (#28576)

packages/opencode/src/config/config.ts

@@ -1,4 +1,5 @@
 import * as Log from "@opencode-ai/core/util/log"
+import { serviceUse } from "@/effect/service-use"
 import path from "path"
 import { pathToFileURL } from "url"
 import os from "os"
@@ -319,6 +320,8 @@ export interface Interface {
 
 export class Service extends Context.Service<Service, Interface>()("@opencode/Config") {}
 
+export const use = serviceUse(Service)
+
 function globalConfigFile() {
   const candidates = ["opencode.jsonc", "opencode.json", "config.json"].map((file) =>
     path.join(Global.Path.config, file),