Delete named schema error wrapper (#27066)

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

@@ -0,0 +1,14 @@
+import { Schema } from "effect"
+import { NamedError } from "@opencode-ai/core/util/error"
+
+export const OutputLengthError = NamedError.create("MessageOutputLengthError", {})
+
+export const AuthError = NamedError.create("ProviderAuthError", {
+  providerID: Schema.String,
+  message: Schema.String,
+})
+
+export const Shared = [AuthError.EffectSchema, NamedError.Unknown.EffectSchema, OutputLengthError.EffectSchema] as const
+export const SharedSchema = Schema.Union(Shared)
+
+export * as MessageError from "./message-error"