message: bug: Fix "mergeConfig is not a function"
diff: @@ -82,8 +82,10 @@ export class ProjectConfig {
  configContent.plugins = Object.values(mergedPlugins);
  for (const plugin of configContent.plugins) {
  + if (plugin.mergeConfig) {
  plugin.mergeConfig(plugin.initConfig);
  }
  + }
  delete configContent.stages;
  } else {
  