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

packages/opencode/test/provider/provider.test.ts

@@ -1,6 +1,7 @@
 import { afterEach, expect, test } from "bun:test"
 import { mkdir, unlink } from "fs/promises"
 import path from "path"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Effect, Layer } from "effect"
 import { ModelsDev } from "@opencode-ai/core/models-dev"
 import { FSUtil } from "@opencode-ai/core/fs-util"
@@ -57,14 +58,9 @@ afterEach(async () => {
 })
 
 const providerLayer = (flags: Partial<RuntimeFlags.Info> = {}) =>
-  Provider.layer.pipe(
-    Layer.provide(FSUtil.defaultLayer),
-    Layer.provide(Env.defaultLayer),
-    Layer.provide(Config.defaultLayer),
-    Layer.provide(Auth.defaultLayer),
-    Layer.provide(Plugin.defaultLayer),
-    Layer.provide(ModelsDev.defaultLayer),
-    Layer.provide(RuntimeFlags.layer(flags)),
+  LayerNode.compile(
+    LayerNode.group([Provider.node, FSUtil.node, Env.node, Config.node, Auth.node, Plugin.node, ModelsDev.node, RuntimeFlags.node]),
+    [[RuntimeFlags.node, RuntimeFlags.layer(flags)]],
   )
 
 const list = Provider.use.list()
@@ -77,7 +73,7 @@ const paid = (providers: Record<string, { models: Record<string, { cost: { input
 
 const languageBaseURL = (language: unknown) => (language as { config: { baseURL: string } }).config.baseURL
 
-const it = testEffect(Layer.mergeAll(Provider.defaultLayer, Env.defaultLayer, Plugin.defaultLayer))
+const it = testEffect(LayerNode.compile(LayerNode.group([Provider.node, Env.node, Plugin.node])))
 const experimentalModels = testEffect(providerLayer({ enableExperimentalModels: true }))
 
 const alphaProviderConfig = {