refactor(httpapi): fork server startup by flag (#24799)

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

@@ -2,7 +2,6 @@ import { afterEach, describe, expect, test } from "bun:test"
 import { mkdir } from "node:fs/promises"
 import path from "node:path"
 import { Effect } from "effect"
-import type { UpgradeWebSocket } from "hono/ws"
 import { Flag } from "@opencode-ai/core/flag/flag"
 import { registerAdaptor } from "../../src/control-plane/adaptors"
 import type { WorkspaceAdaptor } from "../../src/control-plane/types"
@@ -10,7 +9,7 @@ import { Workspace } from "../../src/control-plane/workspace"
 import { WorkspacePaths } from "../../src/server/routes/instance/httpapi/workspace"
 import { Session } from "@/session/session"
 import * as Log from "@opencode-ai/core/util/log"
-import { InstanceRoutes } from "../../src/server/routes/instance"
+import { Server } from "../../src/server/server"
 import { resetDatabase } from "../fixture/db"
 import { tmpdir } from "../fixture/fixture"
 import { Instance } from "../../src/project/instance"
@@ -19,13 +18,12 @@ void Log.init({ print: false })
 
 const originalWorkspaces = Flag.OPENCODE_EXPERIMENTAL_WORKSPACES
 const originalHttpApi = Flag.OPENCODE_EXPERIMENTAL_HTTPAPI
-const websocket = (() => () => new Response(null, { status: 501 })) as unknown as UpgradeWebSocket
 
 function request(path: string, directory: string, init: RequestInit = {}) {
   Flag.OPENCODE_EXPERIMENTAL_HTTPAPI = true
   const headers = new Headers(init.headers)
   headers.set("x-opencode-directory", directory)
-  return InstanceRoutes(websocket).request(path, { ...init, headers })
+  return Server.Default().app.request(path, { ...init, headers })
 }
 
 function runSession<A, E>(fx: Effect.Effect<A, E, Session.Service>) {