refactor(core): convert opencode tests to nodes (#34453)

packages/opencode/test/mcp/lifecycle.test.ts

@@ -2,6 +2,7 @@ import path from "node:path"
 import { pathToFileURL } from "node:url"
 import { expect, mock, beforeEach } from "bun:test"
 import { ListRootsRequestSchema, ToolListChangedNotificationSchema } from "@modelcontextprotocol/sdk/types.js"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Cause, Effect, Exit } from "effect"
 import type { MCP as MCPNS } from "../../src/mcp/index"
 import { testEffect } from "../lib/effect"
@@ -275,7 +276,7 @@ beforeEach(() => {
 const { MCP } = await import("../../src/mcp/index")
 const { McpOAuthCallback } = await import("../../src/mcp/oauth-callback")
 
-const it = testEffect(MCP.defaultLayer)
+const it = testEffect(LayerNode.compile(MCP.node))
 
 function statusName(status: Record<string, MCPNS.Status> | MCPNS.Status, server: string) {
   if ("status" in status) return status.status