test(opencode): simplify message pagination layer wiring (#33157)

packages/opencode/src/session/message-v2.ts

@@ -22,6 +22,7 @@ import {
 import { NamedError } from "@opencode-ai/core/util/error"
 import { APICallError, convertToModelMessages, LoadAPIKeyError, type ModelMessage, type UIMessage } from "ai"
 import { Database } from "@opencode-ai/core/database/database"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { NotFoundError } from "@/storage/storage"
 import { and } from "drizzle-orm"
 import { desc } from "drizzle-orm"
@@ -38,6 +39,8 @@ import type { SystemError } from "bun"
 import type { Provider } from "@/provider/provider"
 import { Effect, Schema } from "effect"
 
+export const node = LayerNode.group([Database.node])
+
 /** Error shape thrown by Bun's fetch() when gzip/br decompression fails mid-stream */
 interface FetchDecompressionError extends Error {
   code: "ZlibError"