File error.ts

packages/opencode/src/server/routes/instance/httpapi/middleware/error.ts:None–None

import { NamedError } from "@opencode-ai/core/util/error"
import { ConfigErrorV1 } from "@opencode-ai/core/v1/config/error"
import { Cause, Effect } from "effect"
import { HttpRouter, HttpServerError, HttpServerRespondable, HttpServerResponse } from "effect/unstable/http"