報這個錯誤Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.?- configuration.module.rules[2].options should be one of these:? ?object | string? ?-> Shortcut for use.options? ?Details:? ? * configuration.module.rules[2].options should be an object.? ? * configuration.module.rules[2].options should be a string.代碼：entry: {app: path.join(__dirname, '../src/client-entry.js'),vendor: ['vue']},output: {filename: '[name].[chunkhash:8].js',publicPath: cdnConfig.host},