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

packages/opencode/test/server/session-diff-missing-patch.test.ts

@@ -11,6 +11,7 @@
  * asserts that GET /session/<id>/diff returns 200 with empty data.
  */
 import { afterEach, describe, expect } from "bun:test"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Effect, Layer } from "effect"
 import { SessionPaths } from "@/server/routes/instance/httpapi/groups/session"
 import { Session } from "@/session/session"
@@ -24,7 +25,7 @@ import { disposeAllInstances, TestInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
 import { httpApiLayer, requestInDirectory } from "./httpapi-layer"
 
-const it = testEffect(Layer.mergeAll(Session.defaultLayer, Storage.defaultLayer, httpApiLayer))
+const it = testEffect(Layer.mergeAll(LayerNode.compile(LayerNode.group([Session.node, Storage.node])), httpApiLayer))
 
 afterEach(async () => {
   await disposeAllInstances()