refactor(core): convert more opencode tests to nodes (#34464)

packages/opencode/test/server/httpapi-provider.test.ts

@@ -1,4 +1,5 @@
 import { describe, expect } from "bun:test"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { FSUtil } from "@opencode-ai/core/fs-util"
 import { Effect, Layer } from "effect"
 import path from "path"
@@ -15,7 +16,7 @@ const testStateLayer = Layer.effectDiscard(
   ),
 )
 
-const it = testEffect(Layer.mergeAll(testStateLayer, FSUtil.defaultLayer, httpApiLayer))
+const it = testEffect(Layer.mergeAll(testStateLayer, LayerNode.compile(FSUtil.node), httpApiLayer))
 const projectOptions = { config: { formatter: false, lsp: false } }
 const providerID = "test-oauth-parity"
 const oauthURL = "https://example.com/oauth"