refactor(git): remove runtime facade wrappers (#21982)

packages/opencode/src/git/index.ts

@@ -1,7 +1,6 @@
 import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
 import { Effect, Layer, Context, Stream } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
-import { makeRuntime } from "@/effect/run-service"
 
 export namespace Git {
   const cfg = [
@@ -258,14 +257,4 @@ export namespace Git {
   )
 
   export const defaultLayer = layer.pipe(Layer.provide(CrossSpawnSpawner.defaultLayer))
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function run(args: string[], opts: Options) {
-    return runPromise((git) => git.run(args, opts))
-  }
-
-  export async function defaultBranch(cwd: string) {
-    return runPromise((git) => git.defaultBranch(cwd))
-  }
 }