azure-sdk-for-js: Can't resolve node:os / node:process modules in React application

• Package Name: @azure/core-rest-pipeline, @azure/app-configuration, and @azure/logger
• Package Version:
  • @azure/core-rest-pipeline@1.15.0
  • @azure/app-configuration@1.5.0
  • @azure/logger@1.1.0
• Operating system:
• nodejs
  • version: 18.19.1
• browser
  • name/version: Chrome 122.0.6261.129
• typescript
  • version: 5.4.2
• Is the bug related to documentation in
  • README.md
  • source code documentation
  • SDK API docs on https://docs.microsoft.com

Describe the bug When trying to start a react app that utilizes @azure/app-configuration we are seeing the following error at startup/build time:

Failed to compile.

./node_modules/@azure/core-rest-pipeline/dist/commonjs/util/userAgentPlatform.js
Module not found: Can't resolve 'node:os' in '/Users/paulsmith/byteui/node_modules/@azure/core-rest-pipeline/dist/commonjs/util'

To Reproduce Steps to reproduce the behavior:

1. Create a new react app with Create React App
2. Integrate the @azure/app-configuration package to fetch feature flags at runtime, using a connection string.

export async function getFeatureFlag(connectionString: string, name: string): Promise<boolean> {
  const client = new AppConfigurationClient(connectionString);
  const setting = await client.getConfigurationSetting({ key: '.appconfig.featureflag/' + name });
  const enabled = setting.value ? JSON.parse(setting.value)?.enabled : undefined;
  return !!enabled;
}

1. Start the project with npm start

Expected behavior React app starts without issue.

Screenshots If applicable, add screenshots to help explain your problem.

Additional context Build was working up until yesterday, and then it started pulling in the node version of the apis instead of the browser versions.