bump copilot plugin, give better error message for copilot (#4678)

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

@@ -8,6 +8,7 @@ import { LSP } from "../lsp"
 import { Snapshot } from "@/snapshot"
 import { fn } from "@/util/fn"
 import { Storage } from "@/storage/storage"
+import { ProviderTransform } from "@/provider/transform"
 
 export namespace MessageV2 {
   export const OutputLengthError = NamedError.create("MessageOutputLengthError", z.object({}))
@@ -737,9 +738,10 @@ export namespace MessageV2 {
           { cause: e },
         ).toObject()
       case APICallError.isInstance(e):
+        const message = ProviderTransform.error(ctx.providerID, e.message)
         return new MessageV2.APIError(
           {
-            message: e.message,
+            message,
             statusCode: e.statusCode,
             isRetryable: e.isRetryable,
             responseHeaders: e.responseHeaders,