[FR]: Simple express backend server built with Bazel

### What is the current behavior?

Looking at the current examples, I don't see an example for building an express backend server with Bazel that would listen for web requests and output to console.

### Describe the feature

Could you add an example of building a simple express based backend application which would listen for web requests and output a result to console.

Start by reviewing the repository's current examples and the existing Bazel and TypeScript setup. Add a simple Express backend example that listens for web requests and outputs a result to the console; done means the example builds with Bazel and demonstrates the requested behavior.

Written by the indexing model from the issue text.