fix(dsbench): adapt evaluation config to master runtime

packages/ui/jsonrpc/src/index.ts

@@ -45,6 +45,8 @@ export const Config: Schema<JsonRpcConfig> = Schema.object({
  * owns root-context disposal for EOF and signals.
  */
 export function apply(ctx: Context, config: JsonRpcConfig): void {
+  // Cordis applies the schema default before invoking the plugin.
+  const resolvedConfig = config as JsonRpcConfig & { maxTokensAsSuccess: boolean }
   // The later transport callback must dispose this plugin's fiber, not its ambient context.
   const fiber = ctx.fiber
   /* v8 ignore next -- production stdio wiring; tests always inject the runtime seams */
@@ -56,7 +58,7 @@ export function apply(ctx: Context, config: JsonRpcConfig): void {
 
   const transport = new JsonRpcLineTransport(input, output)
   const server = new HarnessSdkServer(ctx, transport, {
-    maxTokensAsSuccess: config.maxTokensAsSuccess ?? false,
+    maxTokensAsSuccess: resolvedConfig.maxTokensAsSuccess,
   })
 
   // Share one exit task and attempt flush and disposal independently before exiting.