refactor(effect): upgrade opencode to beta.46 context APIs (#21977)

packages/opencode/src/file/index.ts

@@ -3,7 +3,7 @@ import { InstanceState } from "@/effect/instance-state"
 import { makeRuntime } from "@/effect/run-service"
 import { AppFileSystem } from "@/filesystem"
 import { Git } from "@/git"
-import { Effect, Layer, ServiceMap } from "effect"
+import { Effect, Layer, Context } from "effect"
 import { formatPatch, structuredPatch } from "diff"
 import fuzzysort from "fuzzysort"
 import ignore from "ignore"
@@ -337,7 +337,7 @@ export namespace File {
     }) => Effect.Effect<string[]>
   }
 
-  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/File") {}
+  export class Service extends Context.Service<Service, Interface>()("@opencode/File") {}
 
   export const layer = Layer.effect(
     Service,